28305016334

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{882491}}^1$

素因数の和:882608

約数の個数: 32

約数和(自身を含む): 50831539200

約数和(自身を除く): 22526522866

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2291, 4582, 16037, 32074, 882491, 1764982, 6177437, 12354874, 25592239, 51184478, 69716789, 139433578, 179145673, 358291346, 488017523, 976035046, 2021786881, 4043573762, 14152508167, 28305016334]

約数ペア:

[(1, 28305016334), (2, 14152508167), (7, 4043573762), (14, 2021786881), (29, 976035046), (58, 488017523), (79, 358291346), (158, 179145673), (203, 139433578), (406, 69716789), (553, 51184478), (1106, 25592239), (2291, 12354874), (4582, 6177437), (16037, 1764982), (32074, 882491)]