12759968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 27818280

約数和(自身を除く): 15058312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 829, 962, 1184, 1658, 1924, 3316, 3848, 6632, 7696, 10777, 13264, 15392, 21554, 26528, 30673, 43108, 61346, 86216, 122692, 172432, 245384, 344864, 398749, 490768, 797498, 981536, 1594996, 3189992, 6379984, 12759968]

約数ペア:

[(1, 12759968), (2, 6379984), (4, 3189992), (8, 1594996), (13, 981536), (16, 797498), (26, 490768), (32, 398749), (37, 344864), (52, 245384), (74, 172432), (104, 122692), (148, 86216), (208, 61346), (296, 43108), (416, 30673), (481, 26528), (592, 21554), (829, 15392), (962, 13264), (1184, 10777), (1658, 7696), (1924, 6632), (3316, 3848)]