40441048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 78120000

約数和(自身を除く): 37678952

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 1049, 2098, 4196, 4819, 8392, 9638, 19276, 38552, 63989, 82871, 127978, 165742, 255956, 331484, 511912, 662968, 5055131, 10110262, 20220524, 40441048]

約数ペア:

[(1, 40441048), (2, 20220524), (4, 10110262), (8, 5055131), (61, 662968), (79, 511912), (122, 331484), (158, 255956), (244, 165742), (316, 127978), (488, 82871), (632, 63989), (1049, 38552), (2098, 19276), (4196, 9638), (4819, 8392)]