28803552

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 76148352

約数和(自身を除く): 47344800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 1987, 2416, 3624, 3974, 4832, 5961, 7248, 7948, 11922, 14496, 15896, 23844, 31792, 47688, 63584, 95376, 190752, 300037, 600074, 900111, 1200148, 1800222, 2400296, 3600444, 4800592, 7200888, 9601184, 14401776, 28803552]

約数ペア:

[(1, 28803552), (2, 14401776), (3, 9601184), (4, 7200888), (6, 4800592), (8, 3600444), (12, 2400296), (16, 1800222), (24, 1200148), (32, 900111), (48, 600074), (96, 300037), (151, 190752), (302, 95376), (453, 63584), (604, 47688), (906, 31792), (1208, 23844), (1812, 15896), (1987, 14496), (2416, 11922), (3624, 7948), (3974, 7248), (4832, 5961)]