99953776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 209160224

約数和(自身を除く): 109206448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 661, 727, 1322, 1454, 2644, 2908, 5288, 5816, 8593, 9451, 10576, 11632, 17186, 18902, 34372, 37804, 68744, 75608, 137488, 151216, 480547, 961094, 1922188, 3844376, 6247111, 7688752, 12494222, 24988444, 49976888, 99953776]

約数ペア:

[(1, 99953776), (2, 49976888), (4, 24988444), (8, 12494222), (13, 7688752), (16, 6247111), (26, 3844376), (52, 1922188), (104, 961094), (208, 480547), (661, 151216), (727, 137488), (1322, 75608), (1454, 68744), (2644, 37804), (2908, 34372), (5288, 18902), (5816, 17186), (8593, 11632), (9451, 10576)]