46926740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4808

約数の個数: 48

約数和(自身を含む): 114234624

約数和(自身を除く): 67307884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4721, 4970, 9442, 9940, 18884, 23605, 33047, 47210, 66094, 94420, 132188, 165235, 330470, 335191, 660940, 670382, 1340764, 1675955, 2346337, 3351910, 4692674, 6703820, 9385348, 11731685, 23463370, 46926740]

約数ペア:

[(1, 46926740), (2, 23463370), (4, 11731685), (5, 9385348), (7, 6703820), (10, 4692674), (14, 3351910), (20, 2346337), (28, 1675955), (35, 1340764), (70, 670382), (71, 660940), (140, 335191), (142, 330470), (284, 165235), (355, 132188), (497, 94420), (710, 66094), (994, 47210), (1420, 33047), (1988, 23605), (2485, 18884), (4721, 9940), (4970, 9442)]