27839974688

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{13007}}^1$

素因数の和:13545

約数の個数: 48

約数和(自身を含む): 55247681664

約数和(自身を除く): 27407706976

約数列:

[1, 2, 4, 8, 16, 32, 211, 317, 422, 634, 844, 1268, 1688, 2536, 3376, 5072, 6752, 10144, 13007, 26014, 52028, 66887, 104056, 133774, 208112, 267548, 416224, 535096, 1070192, 2140384, 2744477, 4123219, 5488954, 8246438, 10977908, 16492876, 21955816, 32985752, 43911632, 65971504, 87823264, 131943008, 869999209, 1739998418, 3479996836, 6959993672, 13919987344, 27839974688]

約数ペア:

[(1, 27839974688), (2, 13919987344), (4, 6959993672), (8, 3479996836), (16, 1739998418), (32, 869999209), (211, 131943008), (317, 87823264), (422, 65971504), (634, 43911632), (844, 32985752), (1268, 21955816), (1688, 16492876), (2536, 10977908), (3376, 8246438), (5072, 5488954), (6752, 4123219), (10144, 2744477), (13007, 2140384), (26014, 1070192), (52028, 535096), (66887, 416224), (104056, 267548), (133774, 208112)]