66772108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31319}}^1$

素因数の和:31377

約数の個数: 24

約数和(自身を含む): 128913120

約数和(自身を除く): 62141012

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 31319, 62638, 125276, 407147, 814294, 1284079, 1628588, 2568158, 5136316, 16693027, 33386054, 66772108]

約数ペア:

[(1, 66772108), (2, 33386054), (4, 16693027), (13, 5136316), (26, 2568158), (41, 1628588), (52, 1284079), (82, 814294), (164, 407147), (533, 125276), (1066, 62638), (2132, 31319)]