12929728

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 112

約数和(自身を含む): 32512000

約数和(自身を除く): 19582272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 343, 392, 434, 448, 496, 532, 589, 608, 686, 784, 868, 931, 992, 1064, 1178, 1216, 1372, 1519, 1568, 1736, 1862, 1984, 2128, 2356, 2744, 3038, 3136, 3472, 3724, 4123, 4256, 4712, 5488, 6076, 6517, 6944, 7448, 8246, 8512, 9424, 10633, 10976, 12152, 13034, 13888, 14896, 16492, 18848, 21266, 21952, 24304, 26068, 28861, 29792, 32984, 37696, 42532, 48608, 52136, 57722, 59584, 65968, 85064, 97216, 104272, 115444, 131936, 170128, 202027, 208544, 230888, 263872, 340256, 404054, 417088, 461776, 680512, 808108, 923552, 1616216, 1847104, 3232432, 6464864, 12929728]

約数ペア:

[(1, 12929728), (2, 6464864), (4, 3232432), (7, 1847104), (8, 1616216), (14, 923552), (16, 808108), (19, 680512), (28, 461776), (31, 417088), (32, 404054), (38, 340256), (49, 263872), (56, 230888), (62, 208544), (64, 202027), (76, 170128), (98, 131936), (112, 115444), (124, 104272), (133, 97216), (152, 85064), (196, 65968), (217, 59584), (224, 57722), (248, 52136), (266, 48608), (304, 42532), (343, 37696), (392, 32984), (434, 29792), (448, 28861), (496, 26068), (532, 24304), (589, 21952), (608, 21266), (686, 18848), (784, 16492), (868, 14896), (931, 13888), (992, 13034), (1064, 12152), (1178, 10976), (1216, 10633), (1372, 9424), (1519, 8512), (1568, 8246), (1736, 7448), (1862, 6944), (1984, 6517), (2128, 6076), (2356, 5488), (2744, 4712), (3038, 4256), (3136, 4123), (3472, 3724)]