25275912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 66562560

約数和(自身を除く): 41286648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 641, 744, 1272, 1282, 1643, 1923, 2564, 3286, 3846, 4929, 5128, 6572, 7692, 9858, 13144, 15384, 19716, 19871, 33973, 39432, 39742, 59613, 67946, 79484, 101919, 119226, 135892, 158968, 203838, 238452, 271784, 407676, 476904, 815352, 1053163, 2106326, 3159489, 4212652, 6318978, 8425304, 12637956, 25275912]

約数ペア:

[(1, 25275912), (2, 12637956), (3, 8425304), (4, 6318978), (6, 4212652), (8, 3159489), (12, 2106326), (24, 1053163), (31, 815352), (53, 476904), (62, 407676), (93, 271784), (106, 238452), (124, 203838), (159, 158968), (186, 135892), (212, 119226), (248, 101919), (318, 79484), (372, 67946), (424, 59613), (636, 39742), (641, 39432), (744, 33973), (1272, 19871), (1282, 19716), (1643, 15384), (1923, 13144), (2564, 9858), (3286, 7692), (3846, 6572), (4929, 5128)]