22250536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 31092824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 881, 902, 1148, 1762, 1804, 2296, 3157, 3524, 3608, 6167, 6314, 7048, 9691, 12334, 12628, 19382, 24668, 25256, 36121, 38764, 49336, 67837, 72242, 77528, 135674, 144484, 252847, 271348, 288968, 397331, 505694, 542696, 794662, 1011388, 1589324, 2022776, 2781317, 3178648, 5562634, 11125268, 22250536]

約数ペア:

[(1, 22250536), (2, 11125268), (4, 5562634), (7, 3178648), (8, 2781317), (11, 2022776), (14, 1589324), (22, 1011388), (28, 794662), (41, 542696), (44, 505694), (56, 397331), (77, 288968), (82, 271348), (88, 252847), (154, 144484), (164, 135674), (287, 77528), (308, 72242), (328, 67837), (451, 49336), (574, 38764), (616, 36121), (881, 25256), (902, 24668), (1148, 19382), (1762, 12628), (1804, 12334), (2296, 9691), (3157, 7048), (3524, 6314), (3608, 6167)]