8708991712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{141233}}^1$

素因数の和:141331

約数の個数: 48

約数和(自身を含む): 17937847872

約数和(自身を除く): 9228856160

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1312, 1504, 1927, 3854, 7708, 15416, 30832, 61664, 141233, 282466, 564932, 1129864, 2259728, 4519456, 5790553, 6637951, 11581106, 13275902, 23162212, 26551804, 46324424, 53103608, 92648848, 106207216, 185297696, 212414432, 272155991, 544311982, 1088623964, 2177247928, 4354495856, 8708991712]

約数ペア:

[(1, 8708991712), (2, 4354495856), (4, 2177247928), (8, 1088623964), (16, 544311982), (32, 272155991), (41, 212414432), (47, 185297696), (82, 106207216), (94, 92648848), (164, 53103608), (188, 46324424), (328, 26551804), (376, 23162212), (656, 13275902), (752, 11581106), (1312, 6637951), (1504, 5790553), (1927, 4519456), (3854, 2259728), (7708, 1129864), (15416, 564932), (30832, 282466), (61664, 141233)]