64751212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 115527104

約数和(自身を除く): 50775892

約数列:

[1, 2, 4, 67, 134, 268, 307, 614, 787, 1228, 1574, 3148, 20569, 41138, 52729, 82276, 105458, 210916, 241609, 483218, 966436, 16187803, 32375606, 64751212]

約数ペア:

[(1, 64751212), (2, 32375606), (4, 16187803), (67, 966436), (134, 483218), (268, 241609), (307, 210916), (614, 105458), (787, 82276), (1228, 52729), (1574, 41138), (3148, 20569)]