15690020864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1094449}}^1$

素因数の和:1094478

約数の個数: 48

約数和(自身を含む): 35854182000

約数和(自身を除く): 20164161136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 1094449, 2188898, 4377796, 7661143, 8755592, 15322286, 17511184, 30644572, 35022368, 61289144, 70044736, 122578288, 140089472, 245156576, 280178944, 490313152, 560357888, 980626304, 1120715776, 1961252608, 2241431552, 3922505216, 7845010432, 15690020864]

約数ペア:

[(1, 15690020864), (2, 7845010432), (4, 3922505216), (7, 2241431552), (8, 1961252608), (14, 1120715776), (16, 980626304), (28, 560357888), (32, 490313152), (56, 280178944), (64, 245156576), (112, 140089472), (128, 122578288), (224, 70044736), (256, 61289144), (448, 35022368), (512, 30644572), (896, 17511184), (1024, 15322286), (1792, 8755592), (2048, 7661143), (3584, 4377796), (7168, 2188898), (14336, 1094449)]