71645694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4003}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 151831680

約数和(自身を除く): 80185986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 4003, 5966, 8006, 8949, 12009, 17898, 24018, 76057, 152114, 228171, 456342, 628471, 1256942, 1885413, 3770826, 11940949, 23881898, 35822847, 71645694]

約数ペア:

[(1, 71645694), (2, 35822847), (3, 23881898), (6, 11940949), (19, 3770826), (38, 1885413), (57, 1256942), (114, 628471), (157, 456342), (314, 228171), (471, 152114), (942, 76057), (2983, 24018), (4003, 17898), (5966, 12009), (8006, 8949)]