61576568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 122461200

約数和(自身を除く): 60884632

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 2957, 5206, 5914, 10412, 11828, 20824, 23656, 56183, 112366, 224732, 405109, 449464, 810218, 1620436, 3240872, 7697071, 15394142, 30788284, 61576568]

約数ペア:

[(1, 61576568), (2, 30788284), (4, 15394142), (8, 7697071), (19, 3240872), (38, 1620436), (76, 810218), (137, 449464), (152, 405109), (274, 224732), (548, 112366), (1096, 56183), (2603, 23656), (2957, 20824), (5206, 11828), (5914, 10412)]