39686712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 68088648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 971, 1048, 1572, 1703, 1942, 2913, 3144, 3406, 3884, 5109, 5826, 6812, 7768, 10218, 11652, 12623, 13624, 20436, 23304, 25246, 37869, 40872, 50492, 75738, 100984, 127201, 151476, 254402, 302952, 381603, 508804, 763206, 1017608, 1526412, 1653613, 3052824, 3307226, 4960839, 6614452, 9921678, 13228904, 19843356, 39686712]

約数ペア:

[(1, 39686712), (2, 19843356), (3, 13228904), (4, 9921678), (6, 6614452), (8, 4960839), (12, 3307226), (13, 3052824), (24, 1653613), (26, 1526412), (39, 1017608), (52, 763206), (78, 508804), (104, 381603), (131, 302952), (156, 254402), (262, 151476), (312, 127201), (393, 100984), (524, 75738), (786, 50492), (971, 40872), (1048, 37869), (1572, 25246), (1703, 23304), (1942, 20436), (2913, 13624), (3144, 12623), (3406, 11652), (3884, 10218), (5109, 7768), (5826, 6812)]