12875072

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 56

約数和(自身を含む): 30236160

約数和(自身を除く): 17361088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 991, 1624, 1856, 1982, 3248, 3964, 6496, 6937, 7928, 12992, 13874, 15856, 27748, 28739, 31712, 55496, 57478, 63424, 110992, 114956, 201173, 221984, 229912, 402346, 443968, 459824, 804692, 919648, 1609384, 1839296, 3218768, 6437536, 12875072]

約数ペア:

[(1, 12875072), (2, 6437536), (4, 3218768), (7, 1839296), (8, 1609384), (14, 919648), (16, 804692), (28, 459824), (29, 443968), (32, 402346), (56, 229912), (58, 221984), (64, 201173), (112, 114956), (116, 110992), (203, 63424), (224, 57478), (232, 55496), (406, 31712), (448, 28739), (464, 27748), (812, 15856), (928, 13874), (991, 12992), (1624, 7928), (1856, 6937), (1982, 6496), (3248, 3964)]