42957368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 85678560

約数和(自身を除く): 42721192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 1201, 2104, 2402, 4471, 4804, 8942, 9608, 17884, 20417, 35768, 40834, 81668, 163336, 315863, 631726, 1263452, 2526904, 5369671, 10739342, 21478684, 42957368]

約数ペア:

[(1, 42957368), (2, 21478684), (4, 10739342), (8, 5369671), (17, 2526904), (34, 1263452), (68, 631726), (136, 315863), (263, 163336), (526, 81668), (1052, 40834), (1201, 35768), (2104, 20417), (2402, 17884), (4471, 9608), (4804, 8942)]