25221768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7382

約数の個数: 64

約数和(自身を含む): 74088000

約数和(自身を除く): 48866232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 7349, 14698, 22047, 29396, 44094, 58792, 80839, 88188, 95537, 161678, 176376, 191074, 242517, 286611, 323356, 382148, 485034, 573222, 646712, 764296, 970068, 1050907, 1146444, 1940136, 2101814, 2292888, 3152721, 4203628, 6305442, 8407256, 12610884, 25221768]

約数ペア:

[(1, 25221768), (2, 12610884), (3, 8407256), (4, 6305442), (6, 4203628), (8, 3152721), (11, 2292888), (12, 2101814), (13, 1940136), (22, 1146444), (24, 1050907), (26, 970068), (33, 764296), (39, 646712), (44, 573222), (52, 485034), (66, 382148), (78, 323356), (88, 286611), (104, 242517), (132, 191074), (143, 176376), (156, 161678), (264, 95537), (286, 88188), (312, 80839), (429, 58792), (572, 44094), (858, 29396), (1144, 22047), (1716, 14698), (3432, 7349)]