638268613624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{34345061}}^1$

素因数の和:34345191

約数の個数: 32

約数和(自身を含む): 1261150676640

約数和(自身を除く): 622882063016

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4646, 9292, 18584, 34345061, 68690122, 137380244, 274760488, 789936403, 1579872806, 3159745612, 3468851161, 6319491224, 6937702322, 13875404644, 27750809288, 79783576703, 159567153406, 319134306812, 638268613624]

約数ペア:

[(1, 638268613624), (2, 319134306812), (4, 159567153406), (8, 79783576703), (23, 27750809288), (46, 13875404644), (92, 6937702322), (101, 6319491224), (184, 3468851161), (202, 3159745612), (404, 1579872806), (808, 789936403), (2323, 274760488), (4646, 137380244), (9292, 68690122), (18584, 34345061)]