72500491376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156251059}}^1$

素因数の和:156251096

約数の個数: 20

約数和(自身を含む): 145313485800

約数和(自身を除く): 72812994424

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156251059, 312502118, 625004236, 1250008472, 2500016944, 4531280711, 9062561422, 18125122844, 36250245688, 72500491376]

約数ペア:

[(1, 72500491376), (2, 36250245688), (4, 18125122844), (8, 9062561422), (16, 4531280711), (29, 2500016944), (58, 1250008472), (116, 625004236), (232, 312502118), (464, 156251059)]