39490402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1$

素因数の和:4290

約数の個数: 32

約数和(自身を含む): 73094400

約数和(自身を除く): 33603998

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4229, 4669, 8458, 9338, 29603, 59206, 97267, 122641, 194534, 245282, 680869, 858487, 1361738, 1716974, 2820743, 5641486, 19745201, 39490402]

約数ペア:

[(1, 39490402), (2, 19745201), (7, 5641486), (14, 2820743), (23, 1716974), (29, 1361738), (46, 858487), (58, 680869), (161, 245282), (203, 194534), (322, 122641), (406, 97267), (667, 59206), (1334, 29603), (4229, 9338), (4669, 8458)]