64857338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{823}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 120158976

約数和(自身を除く): 55301638

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 433, 823, 866, 1646, 3031, 5629, 5761, 6062, 10699, 11258, 11522, 21398, 39403, 74893, 78806, 149786, 356359, 712718, 2494513, 4632667, 4989026, 9265334, 32428669, 64857338]

約数ペア:

[(1, 64857338), (2, 32428669), (7, 9265334), (13, 4989026), (14, 4632667), (26, 2494513), (91, 712718), (182, 356359), (433, 149786), (823, 78806), (866, 74893), (1646, 39403), (3031, 21398), (5629, 11522), (5761, 11258), (6062, 10699)]