66769402

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 118661760

約数和(自身を除く): 51892358

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1246, 1307, 2614, 3649, 7298, 9149, 18298, 25543, 51086, 53587, 107174, 116323, 232646, 375109, 750218, 814261, 1628522, 4769243, 9538486, 33384701, 66769402]

約数ペア:

[(1, 66769402), (2, 33384701), (7, 9538486), (14, 4769243), (41, 1628522), (82, 814261), (89, 750218), (178, 375109), (287, 232646), (574, 116323), (623, 107174), (1246, 53587), (1307, 51086), (2614, 25543), (3649, 18298), (7298, 9149)]