40457494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 78278400

約数和(自身を除く): 37820906

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 9059, 18118, 63413, 99649, 126826, 199298, 262711, 525422, 697543, 1395086, 1838977, 2889821, 3677954, 5779642, 20228747, 40457494]

約数ペア:

[(1, 40457494), (2, 20228747), (7, 5779642), (11, 3677954), (14, 2889821), (22, 1838977), (29, 1395086), (58, 697543), (77, 525422), (154, 262711), (203, 199298), (319, 126826), (406, 99649), (638, 63413), (2233, 18118), (4466, 9059)]