40247434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 25373366

約数列:

[1, 2, 19, 38, 61, 97, 122, 179, 194, 358, 1159, 1843, 2318, 3401, 3686, 5917, 6802, 10919, 11834, 17363, 21838, 34726, 112423, 207461, 224846, 329897, 414922, 659794, 1059143, 2118286, 20123717, 40247434]

約数ペア:

[(1, 40247434), (2, 20123717), (19, 2118286), (38, 1059143), (61, 659794), (97, 414922), (122, 329897), (179, 224846), (194, 207461), (358, 112423), (1159, 34726), (1843, 21838), (2318, 17363), (3401, 11834), (3686, 10919), (5917, 6802)]