74177828

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 131561472

約数和(自身を除く): 57383644

約数列:

[1, 2, 4, 137, 223, 274, 446, 548, 607, 892, 1214, 2428, 30551, 61102, 83159, 122204, 135361, 166318, 270722, 332636, 541444, 18544457, 37088914, 74177828]

約数ペア:

[(1, 74177828), (2, 37088914), (4, 18544457), (137, 541444), (223, 332636), (274, 270722), (446, 166318), (548, 135361), (607, 122204), (892, 83159), (1214, 61102), (2428, 30551)]