15209575424

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{645787}}^1$

素因数の和:645830

約数の個数: 44

約数和(自身を含む): 31726272864

約数和(自身を除く): 16516697440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 23552, 645787, 1291574, 2583148, 5166296, 10332592, 14853101, 20665184, 29706202, 41330368, 59412404, 82660736, 118824808, 165321472, 237649616, 330642944, 475299232, 661285888, 950598464, 1901196928, 3802393856, 7604787712, 15209575424]

約数ペア:

[(1, 15209575424), (2, 7604787712), (4, 3802393856), (8, 1901196928), (16, 950598464), (23, 661285888), (32, 475299232), (46, 330642944), (64, 237649616), (92, 165321472), (128, 118824808), (184, 82660736), (256, 59412404), (368, 41330368), (512, 29706202), (736, 20665184), (1024, 14853101), (1472, 10332592), (2944, 5166296), (5888, 2583148), (11776, 1291574), (23552, 645787)]