70328748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1607}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 188020224

約数和(自身を除く): 117691476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 1607, 2084, 3126, 3214, 3647, 4821, 6252, 6428, 7294, 9642, 10941, 11249, 14588, 19284, 21882, 22498, 33747, 43764, 44996, 67494, 134988, 837247, 1674494, 2511741, 3348988, 5023482, 5860729, 10046964, 11721458, 17582187, 23442916, 35164374, 70328748]

約数ペア:

[(1, 70328748), (2, 35164374), (3, 23442916), (4, 17582187), (6, 11721458), (7, 10046964), (12, 5860729), (14, 5023482), (21, 3348988), (28, 2511741), (42, 1674494), (84, 837247), (521, 134988), (1042, 67494), (1563, 44996), (1607, 43764), (2084, 33747), (3126, 22498), (3214, 21882), (3647, 19284), (4821, 14588), (6252, 11249), (6428, 10941), (7294, 9642)]