40741992

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 110647680

約数和(自身を除く): 69905688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 991, 1142, 1713, 1982, 2284, 2973, 3426, 3964, 4568, 5139, 5946, 6852, 7928, 8919, 10278, 11892, 13704, 17838, 20556, 23784, 35676, 41112, 71352, 565861, 1131722, 1697583, 2263444, 3395166, 4526888, 5092749, 6790332, 10185498, 13580664, 20370996, 40741992]

約数ペア:

[(1, 40741992), (2, 20370996), (3, 13580664), (4, 10185498), (6, 6790332), (8, 5092749), (9, 4526888), (12, 3395166), (18, 2263444), (24, 1697583), (36, 1131722), (72, 565861), (571, 71352), (991, 41112), (1142, 35676), (1713, 23784), (1982, 20556), (2284, 17838), (2973, 13704), (3426, 11892), (3964, 10278), (4568, 8919), (5139, 7928), (5946, 6852)]