42403816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 102128040

約数和(自身を除く): 59724224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 157, 182, 196, 212, 314, 364, 371, 392, 424, 628, 637, 689, 728, 742, 1099, 1256, 1274, 1378, 1484, 2041, 2198, 2548, 2597, 2756, 2968, 4082, 4396, 4823, 5096, 5194, 5512, 7693, 8164, 8321, 8792, 9646, 10388, 14287, 15386, 16328, 16642, 19292, 20776, 28574, 30772, 33284, 33761, 38584, 57148, 58247, 61544, 66568, 67522, 100009, 108173, 114296, 116494, 135044, 200018, 216346, 232988, 270088, 400036, 407729, 432692, 465976, 757211, 800072, 815458, 865384, 1514422, 1630916, 3028844, 3261832, 5300477, 6057688, 10600954, 21201908, 42403816]

約数ペア:

[(1, 42403816), (2, 21201908), (4, 10600954), (7, 6057688), (8, 5300477), (13, 3261832), (14, 3028844), (26, 1630916), (28, 1514422), (49, 865384), (52, 815458), (53, 800072), (56, 757211), (91, 465976), (98, 432692), (104, 407729), (106, 400036), (157, 270088), (182, 232988), (196, 216346), (212, 200018), (314, 135044), (364, 116494), (371, 114296), (392, 108173), (424, 100009), (628, 67522), (637, 66568), (689, 61544), (728, 58247), (742, 57148), (1099, 38584), (1256, 33761), (1274, 33284), (1378, 30772), (1484, 28574), (2041, 20776), (2198, 19292), (2548, 16642), (2597, 16328), (2756, 15386), (2968, 14287), (4082, 10388), (4396, 9646), (4823, 8792), (5096, 8321), (5194, 8164), (5512, 7693)]