70397776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141931}}^1$

素因数の和:141970

約数の個数: 20

約数和(自身を含む): 140796544

約数和(自身を除く): 70398768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141931, 283862, 567724, 1135448, 2270896, 4399861, 8799722, 17599444, 35198888, 70397776]

約数ペア:

[(1, 70397776), (2, 35198888), (4, 17599444), (8, 8799722), (16, 4399861), (31, 2270896), (62, 1135448), (124, 567724), (248, 283862), (496, 141931)]