64295686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 119101248

約数和(自身を除く): 54805562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 541, 653, 1082, 1306, 3787, 4571, 7033, 7574, 8489, 9142, 14066, 16978, 49231, 59423, 98462, 118846, 353273, 706546, 2472911, 4592549, 4945822, 9185098, 32147843, 64295686]

約数ペア:

[(1, 64295686), (2, 32147843), (7, 9185098), (13, 4945822), (14, 4592549), (26, 2472911), (91, 706546), (182, 353273), (541, 118846), (653, 98462), (1082, 59423), (1306, 49231), (3787, 16978), (4571, 14066), (7033, 9142), (7574, 8489)]