66521028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113131}}^1$

素因数の和:113152

約数の個数: 36

約数和(自身を含む): 180558672

約数和(自身を除く): 114037644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 113131, 226262, 339393, 452524, 678786, 791917, 1357572, 1583834, 2375751, 3167668, 4751502, 5543419, 9503004, 11086838, 16630257, 22173676, 33260514, 66521028]

約数ペア:

[(1, 66521028), (2, 33260514), (3, 22173676), (4, 16630257), (6, 11086838), (7, 9503004), (12, 5543419), (14, 4751502), (21, 3167668), (28, 2375751), (42, 1583834), (49, 1357572), (84, 791917), (98, 678786), (147, 452524), (196, 339393), (294, 226262), (588, 113131)]