28323416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 58741200

約数和(自身を除く): 30417784

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4409, 6424, 8818, 17636, 35272, 48499, 96998, 193996, 321857, 387992, 643714, 1287428, 2574856, 3540427, 7080854, 14161708, 28323416]

約数ペア:

[(1, 28323416), (2, 14161708), (4, 7080854), (8, 3540427), (11, 2574856), (22, 1287428), (44, 643714), (73, 387992), (88, 321857), (146, 193996), (292, 96998), (584, 48499), (803, 35272), (1606, 17636), (3212, 8818), (4409, 6424)]