68752852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 143256960

約数和(自身を除く): 74504108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 227, 373, 406, 454, 746, 812, 908, 1492, 1589, 2611, 3178, 5222, 6356, 6583, 10444, 10817, 13166, 21634, 26332, 43268, 46081, 75719, 84671, 92162, 151438, 169342, 184324, 302876, 338684, 592697, 1185394, 2370788, 2455459, 4910918, 9821836, 17188213, 34376426, 68752852]

約数ペア:

[(1, 68752852), (2, 34376426), (4, 17188213), (7, 9821836), (14, 4910918), (28, 2455459), (29, 2370788), (58, 1185394), (116, 592697), (203, 338684), (227, 302876), (373, 184324), (406, 169342), (454, 151438), (746, 92162), (812, 84671), (908, 75719), (1492, 46081), (1589, 43268), (2611, 26332), (3178, 21634), (5222, 13166), (6356, 10817), (6583, 10444)]