25254966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 58392576

約数和(自身を除く): 33137610

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 127, 131, 138, 253, 254, 262, 381, 393, 506, 759, 762, 786, 1397, 1441, 1518, 2794, 2882, 2921, 3013, 4191, 4323, 5842, 6026, 8382, 8646, 8763, 9039, 16637, 17526, 18078, 32131, 33143, 33274, 49911, 64262, 66286, 96393, 99429, 99822, 183007, 192786, 198858, 366014, 382651, 549021, 765302, 1098042, 1147953, 2295906, 4209161, 8418322, 12627483, 25254966]

約数ペア:

[(1, 25254966), (2, 12627483), (3, 8418322), (6, 4209161), (11, 2295906), (22, 1147953), (23, 1098042), (33, 765302), (46, 549021), (66, 382651), (69, 366014), (127, 198858), (131, 192786), (138, 183007), (253, 99822), (254, 99429), (262, 96393), (381, 66286), (393, 64262), (506, 49911), (759, 33274), (762, 33143), (786, 32131), (1397, 18078), (1441, 17526), (1518, 16637), (2794, 9039), (2882, 8763), (2921, 8646), (3013, 8382), (4191, 6026), (4323, 5842)]