27437728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 59076864

約数和(自身を除く): 31639136

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1627, 2108, 3254, 4216, 6508, 8432, 13016, 16864, 26032, 27659, 50437, 52064, 55318, 100874, 110636, 201748, 221272, 403496, 442544, 806992, 857429, 885088, 1613984, 1714858, 3429716, 6859432, 13718864, 27437728]

約数ペア:

[(1, 27437728), (2, 13718864), (4, 6859432), (8, 3429716), (16, 1714858), (17, 1613984), (31, 885088), (32, 857429), (34, 806992), (62, 442544), (68, 403496), (124, 221272), (136, 201748), (248, 110636), (272, 100874), (496, 55318), (527, 52064), (544, 50437), (992, 27659), (1054, 26032), (1627, 16864), (2108, 13016), (3254, 8432), (4216, 6508)]