42830944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 91551600

約数和(自身を除く): 48720656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 691, 1192, 1382, 1937, 2384, 2764, 3874, 4768, 5528, 7748, 8983, 11056, 15496, 17966, 22112, 30992, 35932, 61984, 71864, 102959, 143728, 205918, 287456, 411836, 823672, 1338467, 1647344, 2676934, 3294688, 5353868, 10707736, 21415472, 42830944]

約数ペア:

[(1, 42830944), (2, 21415472), (4, 10707736), (8, 5353868), (13, 3294688), (16, 2676934), (26, 1647344), (32, 1338467), (52, 823672), (104, 411836), (149, 287456), (208, 205918), (298, 143728), (416, 102959), (596, 71864), (691, 61984), (1192, 35932), (1382, 30992), (1937, 22112), (2384, 17966), (2764, 15496), (3874, 11056), (4768, 8983), (5528, 7748)]