39424216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 80216640

約数和(自身を除く): 40792424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2767, 3562, 5534, 7124, 11068, 14248, 22136, 35971, 71942, 143884, 287768, 379079, 758158, 1516316, 3032632, 4928027, 9856054, 19712108, 39424216]

約数ペア:

[(1, 39424216), (2, 19712108), (4, 9856054), (8, 4928027), (13, 3032632), (26, 1516316), (52, 758158), (104, 379079), (137, 287768), (274, 143884), (548, 71942), (1096, 35971), (1781, 22136), (2767, 14248), (3562, 11068), (5534, 7124)]