40146626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2966

約数の個数: 24

約数和(自身を含む): 66822084

約数和(自身を除く): 26675458

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2897, 5794, 6929, 13858, 37661, 75322, 118777, 237554, 489593, 979186, 1544101, 3088202, 20073313, 40146626]

約数ペア:

[(1, 40146626), (2, 20073313), (13, 3088202), (26, 1544101), (41, 979186), (82, 489593), (169, 237554), (338, 118777), (533, 75322), (1066, 37661), (2897, 13858), (5794, 6929)]