129374024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30341}}^1$

素因数の和:30401

約数の個数: 32

約数和(自身を含む): 267616440

約数和(自身を除く): 138242416

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 30341, 60682, 121364, 242728, 394433, 788866, 1243981, 1577732, 2487962, 3155464, 4975924, 9951848, 16171753, 32343506, 64687012, 129374024]

約数ペア:

[(1, 129374024), (2, 64687012), (4, 32343506), (8, 16171753), (13, 9951848), (26, 4975924), (41, 3155464), (52, 2487962), (82, 1577732), (104, 1243981), (164, 788866), (328, 394433), (533, 242728), (1066, 121364), (2132, 60682), (4264, 30341)]