15706726568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1\times {\mathrm{769}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 31916346000

約数和(自身を除く): 16209619432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 709, 769, 1108, 1418, 1538, 2216, 2836, 3076, 3601, 5672, 6152, 7202, 9217, 9997, 14404, 18434, 19994, 28808, 36868, 39988, 73736, 79976, 196393, 213013, 392786, 426026, 545221, 785572, 852052, 1090442, 1571144, 1704104, 2180884, 2553109, 2769169, 4361768, 5106218, 5538338, 7087873, 10212436, 11076676, 14175746, 20424872, 22153352, 28351492, 56702984, 151026217, 302052434, 604104868, 1208209736, 1963340821, 3926681642, 7853363284, 15706726568]

約数ペア:

[(1, 15706726568), (2, 7853363284), (4, 3926681642), (8, 1963340821), (13, 1208209736), (26, 604104868), (52, 302052434), (104, 151026217), (277, 56702984), (554, 28351492), (709, 22153352), (769, 20424872), (1108, 14175746), (1418, 11076676), (1538, 10212436), (2216, 7087873), (2836, 5538338), (3076, 5106218), (3601, 4361768), (5672, 2769169), (6152, 2553109), (7202, 2180884), (9217, 1704104), (9997, 1571144), (14404, 1090442), (18434, 852052), (19994, 785572), (28808, 545221), (36868, 426026), (39988, 392786), (73736, 213013), (79976, 196393)]