22648808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 30694552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 587, 689, 728, 742, 1174, 1378, 1484, 2348, 2756, 2968, 4109, 4696, 4823, 5512, 7631, 8218, 9646, 15262, 16436, 19292, 30524, 31111, 32872, 38584, 53417, 61048, 62222, 106834, 124444, 213668, 217777, 248888, 404443, 427336, 435554, 808886, 871108, 1617772, 1742216, 2831101, 3235544, 5662202, 11324404, 22648808]

約数ペア:

[(1, 22648808), (2, 11324404), (4, 5662202), (7, 3235544), (8, 2831101), (13, 1742216), (14, 1617772), (26, 871108), (28, 808886), (52, 435554), (53, 427336), (56, 404443), (91, 248888), (104, 217777), (106, 213668), (182, 124444), (212, 106834), (364, 62222), (371, 61048), (424, 53417), (587, 38584), (689, 32872), (728, 31111), (742, 30524), (1174, 19292), (1378, 16436), (1484, 15262), (2348, 9646), (2756, 8218), (2968, 7631), (4109, 5512), (4696, 4823)]