74844284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 133324800

約数和(自身を除く): 58480516

約数列:

[1, 2, 4, 79, 158, 239, 316, 478, 956, 991, 1982, 3964, 18881, 37762, 75524, 78289, 156578, 236849, 313156, 473698, 947396, 18711071, 37422142, 74844284]

約数ペア:

[(1, 74844284), (2, 37422142), (4, 18711071), (79, 947396), (158, 473698), (239, 313156), (316, 236849), (478, 156578), (956, 78289), (991, 75524), (1982, 37762), (3964, 18881)]