28551842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 48708864

約数和(自身を除く): 20157022

約数列:

[1, 2, 11, 22, 47, 53, 94, 106, 517, 521, 583, 1034, 1042, 1166, 2491, 4982, 5731, 11462, 24487, 27401, 27613, 48974, 54802, 55226, 269357, 303743, 538714, 607486, 1297811, 2595622, 14275921, 28551842]

約数ペア:

[(1, 28551842), (2, 14275921), (11, 2595622), (22, 1297811), (47, 607486), (53, 538714), (94, 303743), (106, 269357), (517, 55226), (521, 54802), (583, 48974), (1034, 27613), (1042, 27401), (1166, 24487), (2491, 11462), (4982, 5731)]