28379516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 30165124

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 967, 1012, 1276, 1334, 1934, 2668, 3868, 7337, 10637, 14674, 21274, 22241, 28043, 29348, 42548, 44482, 56086, 88964, 112172, 244651, 308473, 489302, 616946, 644989, 978604, 1233892, 1289978, 2579956, 7094879, 14189758, 28379516]

約数ペア:

[(1, 28379516), (2, 14189758), (4, 7094879), (11, 2579956), (22, 1289978), (23, 1233892), (29, 978604), (44, 644989), (46, 616946), (58, 489302), (92, 308473), (116, 244651), (253, 112172), (319, 88964), (506, 56086), (638, 44482), (667, 42548), (967, 29348), (1012, 28043), (1276, 22241), (1334, 21274), (1934, 14674), (2668, 10637), (3868, 7337)]