40529398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 75753216

約数和(自身を除く): 35223818

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 2683, 5366, 7553, 15106, 18781, 34879, 37562, 69758, 222689, 244153, 445378, 488306, 1558823, 2894957, 3117646, 5789914, 20264699, 40529398]

約数ペア:

[(1, 40529398), (2, 20264699), (7, 5789914), (13, 3117646), (14, 2894957), (26, 1558823), (83, 488306), (91, 445378), (166, 244153), (182, 222689), (581, 69758), (1079, 37562), (1162, 34879), (2158, 18781), (2683, 15106), (5366, 7553)]