71596216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 137926800

約数和(自身を除く): 66330584

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 1289, 2578, 5156, 6943, 10312, 13886, 27772, 55544, 68317, 136634, 168859, 273268, 337718, 546536, 675436, 1350872, 8949527, 17899054, 35798108, 71596216]

約数ペア:

[(1, 71596216), (2, 35798108), (4, 17899054), (8, 8949527), (53, 1350872), (106, 675436), (131, 546536), (212, 337718), (262, 273268), (424, 168859), (524, 136634), (1048, 68317), (1289, 55544), (2578, 27772), (5156, 13886), (6943, 10312)]