42400876

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 86787288

約数和(自身を除く): 44386412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 953, 1589, 1906, 3178, 3812, 6356, 6671, 11123, 13342, 22246, 26684, 44492, 46697, 93394, 186788, 216331, 432662, 865324, 1514317, 3028634, 6057268, 10600219, 21200438, 42400876]

約数ペア:

[(1, 42400876), (2, 21200438), (4, 10600219), (7, 6057268), (14, 3028634), (28, 1514317), (49, 865324), (98, 432662), (196, 216331), (227, 186788), (454, 93394), (908, 46697), (953, 44492), (1589, 26684), (1906, 22246), (3178, 13342), (3812, 11123), (6356, 6671)]