28366979056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1643129}}^1$

素因数の和:1643233

約数の個数: 40

約数和(自身を含む): 59901947280

約数和(自身を除く): 31534968224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 17264, 1643129, 3286258, 6572516, 13145032, 21360677, 26290064, 42721354, 85442708, 136379707, 170885416, 272759414, 341770832, 545518828, 1091037656, 1772936191, 2182075312, 3545872382, 7091744764, 14183489528, 28366979056]

約数ペア:

[(1, 28366979056), (2, 14183489528), (4, 7091744764), (8, 3545872382), (13, 2182075312), (16, 1772936191), (26, 1091037656), (52, 545518828), (83, 341770832), (104, 272759414), (166, 170885416), (208, 136379707), (332, 85442708), (664, 42721354), (1079, 26290064), (1328, 21360677), (2158, 13145032), (4316, 6572516), (8632, 3286258), (17264, 1643129)]