13246672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 28069632

約数和(自身を除く): 14822960

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1571, 2108, 3142, 4216, 6284, 8432, 12568, 25136, 26707, 48701, 53414, 97402, 106828, 194804, 213656, 389608, 427312, 779216, 827917, 1655834, 3311668, 6623336, 13246672]

約数ペア:

[(1, 13246672), (2, 6623336), (4, 3311668), (8, 1655834), (16, 827917), (17, 779216), (31, 427312), (34, 389608), (62, 213656), (68, 194804), (124, 106828), (136, 97402), (248, 53414), (272, 48701), (496, 26707), (527, 25136), (1054, 12568), (1571, 8432), (2108, 6284), (3142, 4216)]