42057704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5119}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 43958296

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 5119, 8216, 10238, 20476, 40952, 66547, 133094, 266188, 404401, 532376, 808802, 1617604, 3235208, 5257213, 10514426, 21028852, 42057704]

約数ペア:

[(1, 42057704), (2, 21028852), (4, 10514426), (8, 5257213), (13, 3235208), (26, 1617604), (52, 808802), (79, 532376), (104, 404401), (158, 266188), (316, 133094), (632, 66547), (1027, 40952), (2054, 20476), (4108, 10238), (5119, 8216)]