25990678

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2476

約数の個数: 24

約数和(自身を含む): 45771912

約数和(自身を除く): 19781234

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2347, 4694, 5537, 11074, 16429, 32858, 115003, 230006, 265211, 530422, 1856477, 3712954, 12995339, 25990678]

約数ペア:

[(1, 25990678), (2, 12995339), (7, 3712954), (14, 1856477), (49, 530422), (98, 265211), (113, 230006), (226, 115003), (791, 32858), (1582, 16429), (2347, 11074), (4694, 5537)]