68912636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32323}}^1$

素因数の和:32381

約数の個数: 24

約数和(自身を含む): 133045584

約数和(自身を除く): 64132948

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 32323, 64646, 129292, 420199, 840398, 1325243, 1680796, 2650486, 5300972, 17228159, 34456318, 68912636]

約数ペア:

[(1, 68912636), (2, 34456318), (4, 17228159), (13, 5300972), (26, 2650486), (41, 1680796), (52, 1325243), (82, 840398), (164, 420199), (533, 129292), (1066, 64646), (2132, 32323)]