61866736

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{10711}}^1$

素因数の和:10757

約数の個数: 30

約数和(自身を含む): 126519432

約数和(自身を除く): 64652696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 10711, 21422, 42844, 85688, 171376, 203509, 407018, 814036, 1628072, 3256144, 3866671, 7733342, 15466684, 30933368, 61866736]

約数ペア:

[(1, 61866736), (2, 30933368), (4, 15466684), (8, 7733342), (16, 3866671), (19, 3256144), (38, 1628072), (76, 814036), (152, 407018), (304, 203509), (361, 171376), (722, 85688), (1444, 42844), (2888, 21422), (5776, 10711)]