42021616

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 160

約数和(自身を含む): 111104000

約数和(自身を除く): 69082384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 112, 124, 133, 152, 182, 196, 208, 217, 247, 248, 266, 304, 343, 364, 392, 403, 434, 494, 496, 532, 589, 637, 686, 728, 784, 806, 868, 931, 988, 1064, 1178, 1274, 1372, 1456, 1519, 1612, 1729, 1736, 1862, 1976, 2128, 2356, 2548, 2744, 2821, 3038, 3224, 3458, 3472, 3724, 3952, 4123, 4459, 4712, 5096, 5488, 5642, 6076, 6448, 6517, 6916, 7448, 7657, 8246, 8918, 9424, 10192, 10633, 11284, 12103, 12152, 13034, 13832, 14896, 15314, 16492, 17836, 19747, 21266, 22568, 24206, 24304, 26068, 27664, 28861, 30628, 32984, 35672, 39494, 42532, 45136, 48412, 52136, 53599, 57722, 61256, 65968, 71344, 78988, 84721, 85064, 96824, 104272, 107198, 115444, 122512, 138229, 157976, 169442, 170128, 193648, 202027, 214396, 230888, 276458, 315952, 338884, 375193, 404054, 428792, 461776, 552916, 677768, 750386, 808108, 857584, 1105832, 1355536, 1500772, 1616216, 2211664, 2626351, 3001544, 3232432, 5252702, 6003088, 10505404, 21010808, 42021616]

約数ペア:

[(1, 42021616), (2, 21010808), (4, 10505404), (7, 6003088), (8, 5252702), (13, 3232432), (14, 3001544), (16, 2626351), (19, 2211664), (26, 1616216), (28, 1500772), (31, 1355536), (38, 1105832), (49, 857584), (52, 808108), (56, 750386), (62, 677768), (76, 552916), (91, 461776), (98, 428792), (104, 404054), (112, 375193), (124, 338884), (133, 315952), (152, 276458), (182, 230888), (196, 214396), (208, 202027), (217, 193648), (247, 170128), (248, 169442), (266, 157976), (304, 138229), (343, 122512), (364, 115444), (392, 107198), (403, 104272), (434, 96824), (494, 85064), (496, 84721), (532, 78988), (589, 71344), (637, 65968), (686, 61256), (728, 57722), (784, 53599), (806, 52136), (868, 48412), (931, 45136), (988, 42532), (1064, 39494), (1178, 35672), (1274, 32984), (1372, 30628), (1456, 28861), (1519, 27664), (1612, 26068), (1729, 24304), (1736, 24206), (1862, 22568), (1976, 21266), (2128, 19747), (2356, 17836), (2548, 16492), (2744, 15314), (2821, 14896), (3038, 13832), (3224, 13034), (3458, 12152), (3472, 12103), (3724, 11284), (3952, 10633), (4123, 10192), (4459, 9424), (4712, 8918), (5096, 8246), (5488, 7657), (5642, 7448), (6076, 6916), (6448, 6517)]