15672187810528

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{26161}}^1\times {\mathrm{306899}}^1$

素因数の和:333131

約数の個数: 48

約数和(自身を含む): 31361734126800

約数和(自身を除く): 15689546316272

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 26161, 52322, 104644, 209288, 306899, 418576, 613798, 837152, 1227596, 1595821, 2455192, 3191642, 4910384, 6383284, 9820768, 12766568, 18720839, 25533136, 37441678, 51066272, 74883356, 149766712, 299533424, 599066848, 8028784739, 16057569478, 32115138956, 64230277912, 128460555824, 256921111648, 489755869079, 979511738158, 1959023476316, 3918046952632, 7836093905264, 15672187810528]

約数ペア:

[(1, 15672187810528), (2, 7836093905264), (4, 3918046952632), (8, 1959023476316), (16, 979511738158), (32, 489755869079), (61, 256921111648), (122, 128460555824), (244, 64230277912), (488, 32115138956), (976, 16057569478), (1952, 8028784739), (26161, 599066848), (52322, 299533424), (104644, 149766712), (209288, 74883356), (306899, 51066272), (418576, 37441678), (613798, 25533136), (837152, 18720839), (1227596, 12766568), (1595821, 9820768), (2455192, 6383284), (3191642, 4910384)]