12864693604

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{85831}}^1$

素因数の和:85996

約数の個数: 48

約数和(自身を含む): 26474708736

約数和(自身を除く): 13610015132

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 371, 404, 707, 742, 1414, 1484, 2828, 5353, 10706, 21412, 37471, 74942, 85831, 149884, 171662, 343324, 600817, 1201634, 2403268, 4549043, 8668931, 9098086, 17337862, 18196172, 31843301, 34675724, 60682517, 63686602, 121365034, 127373204, 242730068, 459453343, 918906686, 1837813372, 3216173401, 6432346802, 12864693604]

約数ペア:

[(1, 12864693604), (2, 6432346802), (4, 3216173401), (7, 1837813372), (14, 918906686), (28, 459453343), (53, 242730068), (101, 127373204), (106, 121365034), (202, 63686602), (212, 60682517), (371, 34675724), (404, 31843301), (707, 18196172), (742, 17337862), (1414, 9098086), (1484, 8668931), (2828, 4549043), (5353, 2403268), (10706, 1201634), (21412, 600817), (37471, 343324), (74942, 171662), (85831, 149884)]