40028112

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2180

約数の個数: 60

約数和(自身を含む): 112896420

約数和(自身を除く): 72868308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2029, 2192, 2466, 3288, 4058, 4932, 6087, 6576, 8116, 9864, 12174, 16232, 18261, 19728, 24348, 32464, 36522, 48696, 73044, 97392, 146088, 277973, 292176, 555946, 833919, 1111892, 1667838, 2223784, 2501757, 3335676, 4447568, 5003514, 6671352, 10007028, 13342704, 20014056, 40028112]

約数ペア:

[(1, 40028112), (2, 20014056), (3, 13342704), (4, 10007028), (6, 6671352), (8, 5003514), (9, 4447568), (12, 3335676), (16, 2501757), (18, 2223784), (24, 1667838), (36, 1111892), (48, 833919), (72, 555946), (137, 292176), (144, 277973), (274, 146088), (411, 97392), (548, 73044), (822, 48696), (1096, 36522), (1233, 32464), (1644, 24348), (2029, 19728), (2192, 18261), (2466, 16232), (3288, 12174), (4058, 9864), (4932, 8116), (6087, 6576)]