8235968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 18562320

約数和(自身を除く): 10326352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 521, 608, 832, 988, 1042, 1216, 1976, 2084, 3952, 4168, 6773, 7904, 8336, 9899, 13546, 15808, 16672, 19798, 27092, 33344, 39596, 54184, 79192, 108368, 128687, 158384, 216736, 257374, 316768, 433472, 514748, 633536, 1029496, 2058992, 4117984, 8235968]

約数ペア:

[(1, 8235968), (2, 4117984), (4, 2058992), (8, 1029496), (13, 633536), (16, 514748), (19, 433472), (26, 316768), (32, 257374), (38, 216736), (52, 158384), (64, 128687), (76, 108368), (104, 79192), (152, 54184), (208, 39596), (247, 33344), (304, 27092), (416, 19798), (494, 16672), (521, 15808), (608, 13546), (832, 9899), (988, 8336), (1042, 7904), (1216, 6773), (1976, 4168), (2084, 3952)]