74408964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{885821}}^1$

素因数の和:885835

約数の個数: 24

約数和(自身を含む): 198424128

約数和(自身を除く): 124015164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 885821, 1771642, 2657463, 3543284, 5314926, 6200747, 10629852, 12401494, 18602241, 24802988, 37204482, 74408964]

約数ペア:

[(1, 74408964), (2, 37204482), (3, 24802988), (4, 18602241), (6, 12401494), (7, 10629852), (12, 6200747), (14, 5314926), (21, 3543284), (28, 2657463), (42, 1771642), (84, 885821)]