7297238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 5040682

約数列:

[1, 2, 13, 26, 59, 67, 71, 118, 134, 142, 767, 871, 923, 1534, 1742, 1846, 3953, 4189, 4757, 7906, 8378, 9514, 51389, 54457, 61841, 102778, 108914, 123682, 280663, 561326, 3648619, 7297238]

約数ペア:

[(1, 7297238), (2, 3648619), (13, 561326), (26, 280663), (59, 123682), (67, 108914), (71, 102778), (118, 61841), (134, 54457), (142, 51389), (767, 9514), (871, 8378), (923, 7906), (1534, 4757), (1742, 4189), (1846, 3953)]