71670364

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 128116800

約数和(自身を除く): 56446436

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 956, 1229, 2458, 4916, 14579, 29158, 58316, 74969, 149938, 293731, 299876, 587462, 1174924, 17917591, 35835182, 71670364]

約数ペア:

[(1, 71670364), (2, 35835182), (4, 17917591), (61, 1174924), (122, 587462), (239, 299876), (244, 293731), (478, 149938), (956, 74969), (1229, 58316), (2458, 29158), (4916, 14579)]