64966694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7549}}^1$

素因数の和:7895

約数の個数: 16

約数和(自身を含む): 105277200

約数和(自身を除く): 40310506

約数列:

[1, 2, 13, 26, 331, 662, 4303, 7549, 8606, 15098, 98137, 196274, 2498719, 4997438, 32483347, 64966694]

約数ペア:

[(1, 64966694), (2, 32483347), (13, 4997438), (26, 2498719), (331, 196274), (662, 98137), (4303, 15098), (7549, 8606)]