27161488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 56603520

約数和(自身を除く): 29442032

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 1901, 3572, 3802, 7144, 7604, 14288, 15208, 30416, 36119, 72238, 89347, 144476, 178694, 288952, 357388, 577904, 714776, 1429552, 1697593, 3395186, 6790372, 13580744, 27161488]

約数ペア:

[(1, 27161488), (2, 13580744), (4, 6790372), (8, 3395186), (16, 1697593), (19, 1429552), (38, 714776), (47, 577904), (76, 357388), (94, 288952), (152, 178694), (188, 144476), (304, 89347), (376, 72238), (752, 36119), (893, 30416), (1786, 15208), (1901, 14288), (3572, 7604), (3802, 7144)]