71133968

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{19081}}^1$

素因数の和:19322

約数の個数: 20

約数和(自身を含む): 138420828

約数和(自身を除く): 67286860

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 19081, 38162, 76324, 152648, 305296, 4445873, 8891746, 17783492, 35566984, 71133968]

約数ペア:

[(1, 71133968), (2, 35566984), (4, 17783492), (8, 8891746), (16, 4445873), (233, 305296), (466, 152648), (932, 76324), (1864, 38162), (3728, 19081)]