38142568

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 74280960

約数和(自身を除く): 36138392

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 1663, 2867, 3326, 5734, 6652, 11468, 13304, 22936, 78161, 101443, 156322, 202886, 312644, 405772, 625288, 811544, 4767821, 9535642, 19071284, 38142568]

約数ペア:

[(1, 38142568), (2, 19071284), (4, 9535642), (8, 4767821), (47, 811544), (61, 625288), (94, 405772), (122, 312644), (188, 202886), (244, 156322), (376, 101443), (488, 78161), (1663, 22936), (2867, 13304), (3326, 11468), (5734, 6652)]