28070296312

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{4129}}^1\times {\mathrm{13931}}^1$

素因数の和:18127

約数の個数: 32

約数和(自身を含む): 53511418800

約数和(自身を除く): 25441122488

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 4129, 8258, 13931, 16516, 27862, 33032, 55724, 111448, 251869, 503738, 849791, 1007476, 1699582, 2014952, 3399164, 6798328, 57521099, 115042198, 230084396, 460168792, 3508787039, 7017574078, 14035148156, 28070296312]

約数ペア:

[(1, 28070296312), (2, 14035148156), (4, 7017574078), (8, 3508787039), (61, 460168792), (122, 230084396), (244, 115042198), (488, 57521099), (4129, 6798328), (8258, 3399164), (13931, 2014952), (16516, 1699582), (27862, 1007476), (33032, 849791), (55724, 503738), (111448, 251869)]