40504648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 79704000

約数和(自身を除く): 39199352

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 2459, 4118, 4918, 8236, 9836, 16472, 19672, 71311, 142622, 174589, 285244, 349178, 570488, 698356, 1396712, 5063081, 10126162, 20252324, 40504648]

約数ペア:

[(1, 40504648), (2, 20252324), (4, 10126162), (8, 5063081), (29, 1396712), (58, 698356), (71, 570488), (116, 349178), (142, 285244), (232, 174589), (284, 142622), (568, 71311), (2059, 19672), (2459, 16472), (4118, 9836), (4918, 8236)]