8142992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3591

約数の個数: 40

約数和(自身を含む): 18540480

約数和(自身を除く): 10397488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3559, 7118, 14236, 28472, 39149, 46267, 56944, 78298, 92534, 156596, 185068, 313192, 370136, 508937, 626384, 740272, 1017874, 2035748, 4071496, 8142992]

約数ペア:

[(1, 8142992), (2, 4071496), (4, 2035748), (8, 1017874), (11, 740272), (13, 626384), (16, 508937), (22, 370136), (26, 313192), (44, 185068), (52, 156596), (88, 92534), (104, 78298), (143, 56944), (176, 46267), (208, 39149), (286, 28472), (572, 14236), (1144, 7118), (2288, 3559)]