557656768

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{9067}}^1$

素因数の和:9141

約数の個数: 42

約数和(自身を含む): 1143574548

約数和(自身を除く): 585917780

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 9067, 15376, 18134, 30752, 36268, 61504, 72536, 145072, 281077, 290144, 562154, 580288, 1124308, 2248616, 4497232, 8713387, 8994464, 17426774, 17988928, 34853548, 69707096, 139414192, 278828384, 557656768]

約数ペア:

[(1, 557656768), (2, 278828384), (4, 139414192), (8, 69707096), (16, 34853548), (31, 17988928), (32, 17426774), (62, 8994464), (64, 8713387), (124, 4497232), (248, 2248616), (496, 1124308), (961, 580288), (992, 562154), (1922, 290144), (1984, 281077), (3844, 145072), (7688, 72536), (9067, 61504), (15376, 36268), (18134, 30752)]