27811700642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{85411}}^1$

素因数の和:85503

約数の個数: 48

約数和(自身を含む): 49203461664

約数和(自身を除く): 21391761022

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 361, 418, 451, 722, 779, 902, 1558, 3971, 7942, 8569, 14801, 17138, 29602, 85411, 162811, 170822, 325622, 939521, 1622809, 1879042, 3245618, 3501851, 7003702, 17850899, 30833371, 35701798, 38520361, 61666742, 66535169, 77040722, 133070338, 339167081, 678334162, 731886859, 1264168211, 1463773718, 2528336422, 13905850321, 27811700642]

約数ペア:

[(1, 27811700642), (2, 13905850321), (11, 2528336422), (19, 1463773718), (22, 1264168211), (38, 731886859), (41, 678334162), (82, 339167081), (209, 133070338), (361, 77040722), (418, 66535169), (451, 61666742), (722, 38520361), (779, 35701798), (902, 30833371), (1558, 17850899), (3971, 7003702), (7942, 3501851), (8569, 3245618), (14801, 1879042), (17138, 1622809), (29602, 939521), (85411, 325622), (162811, 170822)]