84975488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 183926400

約数和(自身を除く): 98950912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 229, 416, 446, 458, 832, 892, 916, 1664, 1784, 1832, 2899, 2977, 3568, 3664, 5798, 5954, 7136, 7328, 11596, 11908, 14272, 14656, 23192, 23816, 28544, 29312, 46384, 47632, 51067, 92768, 95264, 102134, 185536, 190528, 204268, 371072, 381056, 408536, 663871, 817072, 1327742, 1634144, 2655484, 3268288, 5310968, 6536576, 10621936, 21243872, 42487744, 84975488]

約数ペア:

[(1, 84975488), (2, 42487744), (4, 21243872), (8, 10621936), (13, 6536576), (16, 5310968), (26, 3268288), (32, 2655484), (52, 1634144), (64, 1327742), (104, 817072), (128, 663871), (208, 408536), (223, 381056), (229, 371072), (416, 204268), (446, 190528), (458, 185536), (832, 102134), (892, 95264), (916, 92768), (1664, 51067), (1784, 47632), (1832, 46384), (2899, 29312), (2977, 28544), (3568, 23816), (3664, 23192), (5798, 14656), (5954, 14272), (7136, 11908), (7328, 11596)]