39565256

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 80034900

約数和(自身を除く): 40469644

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 157, 218, 289, 314, 436, 578, 628, 872, 1156, 1256, 1853, 2312, 2669, 3706, 5338, 7412, 10676, 14824, 17113, 21352, 31501, 34226, 45373, 63002, 68452, 90746, 126004, 136904, 181492, 252008, 290921, 362984, 581842, 1163684, 2327368, 4945657, 9891314, 19782628, 39565256]

約数ペア:

[(1, 39565256), (2, 19782628), (4, 9891314), (8, 4945657), (17, 2327368), (34, 1163684), (68, 581842), (109, 362984), (136, 290921), (157, 252008), (218, 181492), (289, 136904), (314, 126004), (436, 90746), (578, 68452), (628, 63002), (872, 45373), (1156, 34226), (1256, 31501), (1853, 21352), (2312, 17113), (2669, 14824), (3706, 10676), (5338, 7412)]