69250168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1483}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 140238000

約数和(自身を除く): 70987832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1483, 1796, 2966, 3592, 5837, 5932, 11674, 11864, 19279, 23348, 38558, 46696, 77116, 154232, 665867, 1331734, 2663468, 5326936, 8656271, 17312542, 34625084, 69250168]

約数ペア:

[(1, 69250168), (2, 34625084), (4, 17312542), (8, 8656271), (13, 5326936), (26, 2663468), (52, 1331734), (104, 665867), (449, 154232), (898, 77116), (1483, 46696), (1796, 38558), (2966, 23348), (3592, 19279), (5837, 11864), (5932, 11674)]