65290972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 116847360

約数和(自身を除く): 51556388

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 1931, 3862, 7724, 8453, 16906, 33812, 152549, 206617, 305098, 413234, 610196, 826468, 16322743, 32645486, 65290972]

約数ペア:

[(1, 65290972), (2, 32645486), (4, 16322743), (79, 826468), (107, 610196), (158, 413234), (214, 305098), (316, 206617), (428, 152549), (1931, 33812), (3862, 16906), (7724, 8453)]