28331806328

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6930481}}^1$

素因数の和:6930567

約数の個数: 32

約数和(自身を含む): 61542680160

約数和(自身を除く): 33210873832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 6930481, 13860962, 27721924, 48513367, 55443848, 97026734, 194053468, 388106936, 505925113, 1011850226, 2023700452, 3541475791, 4047400904, 7082951582, 14165903164, 28331806328]

約数ペア:

[(1, 28331806328), (2, 14165903164), (4, 7082951582), (7, 4047400904), (8, 3541475791), (14, 2023700452), (28, 1011850226), (56, 505925113), (73, 388106936), (146, 194053468), (292, 97026734), (511, 55443848), (584, 48513367), (1022, 27721924), (2044, 13860962), (4088, 6930481)]