66520778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{1231}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 102453120

約数和(自身を除く): 35932342

約数列:

[1, 2, 41, 82, 659, 1231, 1318, 2462, 27019, 50471, 54038, 100942, 811229, 1622458, 33260389, 66520778]

約数ペア:

[(1, 66520778), (2, 33260389), (41, 1622458), (82, 811229), (659, 100942), (1231, 54038), (1318, 50471), (2462, 27019)]