64638158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 109922400

約数和(自身を除く): 45284242

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 377, 754, 767, 1453, 1534, 1711, 2906, 3422, 18889, 22243, 37778, 42137, 44486, 84274, 85727, 171454, 547781, 1095562, 1114451, 2228902, 2486083, 4972166, 32319079, 64638158]

約数ペア:

[(1, 64638158), (2, 32319079), (13, 4972166), (26, 2486083), (29, 2228902), (58, 1114451), (59, 1095562), (118, 547781), (377, 171454), (754, 85727), (767, 84274), (1453, 44486), (1534, 42137), (1711, 37778), (2906, 22243), (3422, 18889)]