28222056

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{661}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 76679460

約数和(自身を除く): 48457404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 661, 1186, 1322, 1779, 1983, 2372, 2644, 3558, 3966, 4744, 5288, 5337, 5949, 7116, 7932, 10674, 11898, 14232, 15864, 21348, 23796, 42696, 47592, 391973, 783946, 1175919, 1567892, 2351838, 3135784, 3527757, 4703676, 7055514, 9407352, 14111028, 28222056]

約数ペア:

[(1, 28222056), (2, 14111028), (3, 9407352), (4, 7055514), (6, 4703676), (8, 3527757), (9, 3135784), (12, 2351838), (18, 1567892), (24, 1175919), (36, 783946), (72, 391973), (593, 47592), (661, 42696), (1186, 23796), (1322, 21348), (1779, 15864), (1983, 14232), (2372, 11898), (2644, 10674), (3558, 7932), (3966, 7116), (4744, 5949), (5288, 5337)]