70821688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29411}}^1$

素因数の和:29467

約数の個数: 32

約数和(自身を含む): 155295360

約数和(自身を除く): 84473672

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 29411, 58822, 117644, 205877, 235288, 411754, 823508, 1264673, 1647016, 2529346, 5058692, 8852711, 10117384, 17705422, 35410844, 70821688]

約数ペア:

[(1, 70821688), (2, 35410844), (4, 17705422), (7, 10117384), (8, 8852711), (14, 5058692), (28, 2529346), (43, 1647016), (56, 1264673), (86, 823508), (172, 411754), (301, 235288), (344, 205877), (602, 117644), (1204, 58822), (2408, 29411)]