38761748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 75768000

約数和(自身を除く): 37006252

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 172, 409, 551, 817, 818, 1102, 1247, 1634, 1636, 2204, 2494, 3268, 4988, 7771, 11861, 15542, 17587, 23693, 23722, 31084, 35174, 47386, 47444, 70348, 94772, 225359, 334153, 450718, 510023, 668306, 901436, 1020046, 1336612, 2040092, 9690437, 19380874, 38761748]

約数ペア:

[(1, 38761748), (2, 19380874), (4, 9690437), (19, 2040092), (29, 1336612), (38, 1020046), (43, 901436), (58, 668306), (76, 510023), (86, 450718), (116, 334153), (172, 225359), (409, 94772), (551, 70348), (817, 47444), (818, 47386), (1102, 35174), (1247, 31084), (1634, 23722), (1636, 23693), (2204, 17587), (2494, 15542), (3268, 11861), (4988, 7771)]