64492124

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 115261440

約数和(自身を除く): 50769316

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 1607, 3214, 6428, 10033, 20066, 40132, 126953, 204089, 253906, 408178, 507812, 816356, 16123031, 32246062, 64492124]

約数ペア:

[(1, 64492124), (2, 32246062), (4, 16123031), (79, 816356), (127, 507812), (158, 408178), (254, 253906), (316, 204089), (508, 126953), (1607, 40132), (3214, 20066), (6428, 10033)]