64213688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104243}}^1$

素因数の和:104267

約数の個数: 32

約数和(自身を含む): 150111360

約数和(自身を除く): 85897672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 104243, 208486, 416972, 729701, 833944, 1146673, 1459402, 2293346, 2918804, 4586692, 5837608, 8026711, 9173384, 16053422, 32106844, 64213688]

約数ペア:

[(1, 64213688), (2, 32106844), (4, 16053422), (7, 9173384), (8, 8026711), (11, 5837608), (14, 4586692), (22, 2918804), (28, 2293346), (44, 1459402), (56, 1146673), (77, 833944), (88, 729701), (154, 416972), (308, 208486), (616, 104243)]