7993569968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{26227}}^1$

素因数の和:26721

約数の個数: 40

約数和(自身を含む): 15884096448

約数和(自身を除く): 7890526480

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 443, 688, 886, 1772, 3544, 7088, 19049, 26227, 38098, 52454, 76196, 104908, 152392, 209816, 304784, 419632, 1127761, 2255522, 4511044, 9022088, 11618561, 18044176, 23237122, 46474244, 92948488, 185896976, 499598123, 999196246, 1998392492, 3996784984, 7993569968]

約数ペア:

[(1, 7993569968), (2, 3996784984), (4, 1998392492), (8, 999196246), (16, 499598123), (43, 185896976), (86, 92948488), (172, 46474244), (344, 23237122), (443, 18044176), (688, 11618561), (886, 9022088), (1772, 4511044), (3544, 2255522), (7088, 1127761), (19049, 419632), (26227, 304784), (38098, 209816), (52454, 152392), (76196, 104908)]