65100028

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 138700800

約数和(自身を除く): 73600772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2063, 2254, 4126, 4508, 7889, 8252, 14441, 15778, 28882, 31556, 47449, 57764, 94898, 101087, 189796, 202174, 332143, 404348, 664286, 707609, 1328572, 1415218, 2325001, 2830436, 4650002, 9300004, 16275007, 32550014, 65100028]

約数ペア:

[(1, 65100028), (2, 32550014), (4, 16275007), (7, 9300004), (14, 4650002), (23, 2830436), (28, 2325001), (46, 1415218), (49, 1328572), (92, 707609), (98, 664286), (161, 404348), (196, 332143), (322, 202174), (343, 189796), (644, 101087), (686, 94898), (1127, 57764), (1372, 47449), (2063, 31556), (2254, 28882), (4126, 15778), (4508, 14441), (7889, 8252)]