28117048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28431752

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2617, 2686, 5234, 5372, 10468, 10744, 20936, 44489, 88978, 177956, 206743, 355912, 413486, 826972, 1653944, 3514631, 7029262, 14058524, 28117048]

約数ペア:

[(1, 28117048), (2, 14058524), (4, 7029262), (8, 3514631), (17, 1653944), (34, 826972), (68, 413486), (79, 355912), (136, 206743), (158, 177956), (316, 88978), (632, 44489), (1343, 20936), (2617, 10744), (2686, 10468), (5234, 5372)]