42293426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 76083840

約数和(自身を除く): 33790414

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 1427, 2117, 2854, 4234, 9989, 14819, 19978, 29638, 41383, 82766, 104171, 208342, 289681, 579362, 729197, 1458394, 3020959, 6041918, 21146713, 42293426]

約数ペア:

[(1, 42293426), (2, 21146713), (7, 6041918), (14, 3020959), (29, 1458394), (58, 729197), (73, 579362), (146, 289681), (203, 208342), (406, 104171), (511, 82766), (1022, 41383), (1427, 29638), (2117, 19978), (2854, 14819), (4234, 9989)]