1575021568

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{80953}}^1$

素因数の和:80992

約数の個数: 44

約数和(自身を含む): 3314256760

約数和(自身を除く): 1739235192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 80953, 161906, 323812, 647624, 1295248, 1538107, 2590496, 3076214, 5180992, 6152428, 10361984, 12304856, 20723968, 24609712, 41447936, 49219424, 82895872, 98438848, 196877696, 393755392, 787510784, 1575021568]

約数ペア:

[(1, 1575021568), (2, 787510784), (4, 393755392), (8, 196877696), (16, 98438848), (19, 82895872), (32, 49219424), (38, 41447936), (64, 24609712), (76, 20723968), (128, 12304856), (152, 10361984), (256, 6152428), (304, 5180992), (512, 3076214), (608, 2590496), (1024, 1538107), (1216, 1295248), (2432, 647624), (4864, 323812), (9728, 161906), (19456, 80953)]