67830776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13877}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 139890240

約数和(自身を除く): 72059464

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 13877, 27754, 55508, 111016, 180401, 360802, 652219, 721604, 1304438, 1443208, 2608876, 5217752, 8478847, 16957694, 33915388, 67830776]

約数ペア:

[(1, 67830776), (2, 33915388), (4, 16957694), (8, 8478847), (13, 5217752), (26, 2608876), (47, 1443208), (52, 1304438), (94, 721604), (104, 652219), (188, 360802), (376, 180401), (611, 111016), (1222, 55508), (2444, 27754), (4888, 13877)]