40805842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9137}}^1$

素因数の和:9186

約数の個数: 32

約数和(自身を含む): 78952320

約数和(自身を除く): 38146478

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 9137, 18274, 63959, 100507, 127918, 201014, 264973, 529946, 703549, 1407098, 1854811, 2914703, 3709622, 5829406, 20402921, 40805842]

約数ペア:

[(1, 40805842), (2, 20402921), (7, 5829406), (11, 3709622), (14, 2914703), (22, 1854811), (29, 1407098), (58, 703549), (77, 529946), (154, 264973), (203, 201014), (319, 127918), (406, 100507), (638, 63959), (2233, 18274), (4466, 9137)]