7557180016

素因数分解:

$2^4\times {\mathrm{2939}}^1\times {\mathrm{160709}}^1$

素因数の和:163656

約数の個数: 20

約数和(自身を含む): 14647109400

約数和(自身を除く): 7089929384

約数列:

[1, 2, 4, 8, 16, 2939, 5878, 11756, 23512, 47024, 160709, 321418, 642836, 1285672, 2571344, 472323751, 944647502, 1889295004, 3778590008, 7557180016]

約数ペア:

[(1, 7557180016), (2, 3778590008), (4, 1889295004), (8, 944647502), (16, 472323751), (2939, 2571344), (5878, 1285672), (11756, 642836), (23512, 321418), (47024, 160709)]