40173562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 74531520

約数和(自身を除く): 34357958

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 7393, 14786, 81323, 96109, 140467, 162646, 192218, 280934, 1057199, 1545137, 1826071, 2114398, 3090274, 3652142, 20086781, 40173562]

約数ペア:

[(1, 40173562), (2, 20086781), (11, 3652142), (13, 3090274), (19, 2114398), (22, 1826071), (26, 1545137), (38, 1057199), (143, 280934), (209, 192218), (247, 162646), (286, 140467), (418, 96109), (494, 81323), (2717, 14786), (5434, 7393)]