38905656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 64878024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 334, 408, 501, 571, 668, 1002, 1142, 1336, 1713, 2004, 2284, 2839, 3426, 4008, 4568, 5678, 6852, 8517, 9707, 11356, 13704, 17034, 19414, 22712, 29121, 34068, 38828, 58242, 68136, 77656, 95357, 116484, 190714, 232968, 286071, 381428, 572142, 762856, 1144284, 1621069, 2288568, 3242138, 4863207, 6484276, 9726414, 12968552, 19452828, 38905656]

約数ペア:

[(1, 38905656), (2, 19452828), (3, 12968552), (4, 9726414), (6, 6484276), (8, 4863207), (12, 3242138), (17, 2288568), (24, 1621069), (34, 1144284), (51, 762856), (68, 572142), (102, 381428), (136, 286071), (167, 232968), (204, 190714), (334, 116484), (408, 95357), (501, 77656), (571, 68136), (668, 58242), (1002, 38828), (1142, 34068), (1336, 29121), (1713, 22712), (2004, 19414), (2284, 17034), (2839, 13704), (3426, 11356), (4008, 9707), (4568, 8517), (5678, 6852)]