8740472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 17774400

約数和(自身を除く): 9033928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 367, 458, 734, 916, 1468, 1832, 2936, 2977, 4771, 5954, 9542, 11908, 19084, 23816, 38168, 84043, 168086, 336172, 672344, 1092559, 2185118, 4370236, 8740472]

約数ペア:

[(1, 8740472), (2, 4370236), (4, 2185118), (8, 1092559), (13, 672344), (26, 336172), (52, 168086), (104, 84043), (229, 38168), (367, 23816), (458, 19084), (734, 11908), (916, 9542), (1468, 5954), (1832, 4771), (2936, 2977)]