27590128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 57496320

約数和(自身を除く): 29906192

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 1931, 3572, 3862, 7144, 7724, 14288, 15448, 30896, 36689, 73378, 90757, 146756, 181514, 293512, 363028, 587024, 726056, 1452112, 1724383, 3448766, 6897532, 13795064, 27590128]

約数ペア:

[(1, 27590128), (2, 13795064), (4, 6897532), (8, 3448766), (16, 1724383), (19, 1452112), (38, 726056), (47, 587024), (76, 363028), (94, 293512), (152, 181514), (188, 146756), (304, 90757), (376, 73378), (752, 36689), (893, 30896), (1786, 15448), (1931, 14288), (3572, 7724), (3862, 7144)]