67015384

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 61547816

約数列:

[1, 2, 4, 8, 79, 107, 158, 214, 316, 428, 632, 856, 991, 1982, 3964, 7928, 8453, 16906, 33812, 67624, 78289, 106037, 156578, 212074, 313156, 424148, 626312, 848296, 8376923, 16753846, 33507692, 67015384]

約数ペア:

[(1, 67015384), (2, 33507692), (4, 16753846), (8, 8376923), (79, 848296), (107, 626312), (158, 424148), (214, 313156), (316, 212074), (428, 156578), (632, 106037), (856, 78289), (991, 67624), (1982, 33812), (3964, 16906), (7928, 8453)]