64876064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 141160320

約数和(自身を除く): 76284256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2333, 2528, 3476, 4666, 6952, 9332, 13904, 18664, 25663, 27808, 37328, 51326, 74656, 102652, 184307, 205304, 368614, 410608, 737228, 821216, 1474456, 2027377, 2948912, 4054754, 5897824, 8109508, 16219016, 32438032, 64876064]

約数ペア:

[(1, 64876064), (2, 32438032), (4, 16219016), (8, 8109508), (11, 5897824), (16, 4054754), (22, 2948912), (32, 2027377), (44, 1474456), (79, 821216), (88, 737228), (158, 410608), (176, 368614), (316, 205304), (352, 184307), (632, 102652), (869, 74656), (1264, 51326), (1738, 37328), (2333, 27808), (2528, 25663), (3476, 18664), (4666, 13904), (6952, 9332)]