42980456864

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{40577}}^1$

素因数の和:41085

約数の個数: 48

約数和(自身を含む): 85895510400

約数和(自身を除く): 42915053536

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 419, 632, 838, 1264, 1676, 2528, 3352, 6704, 13408, 33101, 40577, 66202, 81154, 132404, 162308, 264808, 324616, 529616, 649232, 1059232, 1298464, 3205583, 6411166, 12822332, 17001763, 25644664, 34003526, 51289328, 68007052, 102578656, 136014104, 272028208, 544056416, 1343139277, 2686278554, 5372557108, 10745114216, 21490228432, 42980456864]

約数ペア:

[(1, 42980456864), (2, 21490228432), (4, 10745114216), (8, 5372557108), (16, 2686278554), (32, 1343139277), (79, 544056416), (158, 272028208), (316, 136014104), (419, 102578656), (632, 68007052), (838, 51289328), (1264, 34003526), (1676, 25644664), (2528, 17001763), (3352, 12822332), (6704, 6411166), (13408, 3205583), (33101, 1298464), (40577, 1059232), (66202, 649232), (81154, 529616), (132404, 324616), (162308, 264808)]