27587456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 60404400

約数和(自身を除く): 32816944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 281, 416, 472, 562, 767, 832, 944, 1124, 1534, 1664, 1888, 2248, 3068, 3653, 3776, 4496, 6136, 7306, 7552, 8992, 12272, 14612, 16579, 17984, 24544, 29224, 33158, 35968, 49088, 58448, 66316, 98176, 116896, 132632, 215527, 233792, 265264, 431054, 467584, 530528, 862108, 1061056, 1724216, 2122112, 3448432, 6896864, 13793728, 27587456]

約数ペア:

[(1, 27587456), (2, 13793728), (4, 6896864), (8, 3448432), (13, 2122112), (16, 1724216), (26, 1061056), (32, 862108), (52, 530528), (59, 467584), (64, 431054), (104, 265264), (118, 233792), (128, 215527), (208, 132632), (236, 116896), (281, 98176), (416, 66316), (472, 58448), (562, 49088), (767, 35968), (832, 33158), (944, 29224), (1124, 24544), (1534, 17984), (1664, 16579), (1888, 14612), (2248, 12272), (3068, 8992), (3653, 7552), (3776, 7306), (4496, 6136)]