28656696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70237}}^1$

素因数の和:70263

約数の個数: 32

約数和(自身を含む): 75857040

約数和(自身を除く): 47200344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70237, 140474, 210711, 280948, 421422, 561896, 842844, 1194029, 1685688, 2388058, 3582087, 4776116, 7164174, 9552232, 14328348, 28656696]

約数ペア:

[(1, 28656696), (2, 14328348), (3, 9552232), (4, 7164174), (6, 4776116), (8, 3582087), (12, 2388058), (17, 1685688), (24, 1194029), (34, 842844), (51, 561896), (68, 421422), (102, 280948), (136, 210711), (204, 140474), (408, 70237)]