15815875072

素因数分解:

$2^9\times {\mathrm{5449}}^1\times {\mathrm{5669}}^1$

素因数の和:11136

約数の個数: 40

約数和(自身を含む): 31612234500

約数和(自身を除く): 15796359428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5449, 5669, 10898, 11338, 21796, 22676, 43592, 45352, 87184, 90704, 174368, 181408, 348736, 362816, 697472, 725632, 1394944, 1451264, 2789888, 2902528, 30890381, 61780762, 123561524, 247123048, 494246096, 988492192, 1976984384, 3953968768, 7907937536, 15815875072]

約数ペア:

[(1, 15815875072), (2, 7907937536), (4, 3953968768), (8, 1976984384), (16, 988492192), (32, 494246096), (64, 247123048), (128, 123561524), (256, 61780762), (512, 30890381), (5449, 2902528), (5669, 2789888), (10898, 1451264), (11338, 1394944), (21796, 725632), (22676, 697472), (43592, 362816), (45352, 348736), (87184, 181408), (90704, 174368)]