39716428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3847}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 72727200

約数和(自身を除く): 33010772

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 3847, 5162, 7694, 10324, 15388, 111563, 223126, 342383, 446252, 684766, 1369532, 9929107, 19858214, 39716428]

約数ペア:

[(1, 39716428), (2, 19858214), (4, 9929107), (29, 1369532), (58, 684766), (89, 446252), (116, 342383), (178, 223126), (356, 111563), (2581, 15388), (3847, 10324), (5162, 7694)]