4021380944

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{77549}}^1$

素因数の和:78027

約数の個数: 40

約数和(自身を含む): 8923833600

約数和(自身を除く): 4902452656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 926, 1852, 3241, 3704, 6482, 7408, 12964, 25928, 51856, 77549, 155098, 310196, 542843, 620392, 1085686, 1240784, 2171372, 4342744, 8685488, 35905187, 71810374, 143620748, 251336309, 287241496, 502672618, 574482992, 1005345236, 2010690472, 4021380944]

約数ペア:

[(1, 4021380944), (2, 2010690472), (4, 1005345236), (7, 574482992), (8, 502672618), (14, 287241496), (16, 251336309), (28, 143620748), (56, 71810374), (112, 35905187), (463, 8685488), (926, 4342744), (1852, 2171372), (3241, 1240784), (3704, 1085686), (6482, 620392), (7408, 542843), (12964, 310196), (25928, 155098), (51856, 77549)]