70613668

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 125949600

約数和(自身を除く): 55335932

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1427, 2854, 5708, 12371, 24742, 49484, 127003, 198353, 254006, 396706, 508012, 793412, 17653417, 35306834, 70613668]

約数ペア:

[(1, 70613668), (2, 35306834), (4, 17653417), (89, 793412), (139, 508012), (178, 396706), (278, 254006), (356, 198353), (556, 127003), (1427, 49484), (2854, 24742), (5708, 12371)]