28693008

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 80

約数和(自身を含む): 87226560

約数和(自身を除く): 58533552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 3907, 7344, 7814, 11721, 15628, 23442, 31256, 35163, 46884, 62512, 66419, 70326, 93768, 105489, 132838, 140652, 187536, 199257, 210978, 265676, 281304, 398514, 421956, 531352, 562608, 597771, 797028, 843912, 1062704, 1195542, 1594056, 1687824, 1793313, 2391084, 3188112, 3586626, 4782168, 7173252, 9564336, 14346504, 28693008]

約数ペア:

[(1, 28693008), (2, 14346504), (3, 9564336), (4, 7173252), (6, 4782168), (8, 3586626), (9, 3188112), (12, 2391084), (16, 1793313), (17, 1687824), (18, 1594056), (24, 1195542), (27, 1062704), (34, 843912), (36, 797028), (48, 597771), (51, 562608), (54, 531352), (68, 421956), (72, 398514), (102, 281304), (108, 265676), (136, 210978), (144, 199257), (153, 187536), (204, 140652), (216, 132838), (272, 105489), (306, 93768), (408, 70326), (432, 66419), (459, 62512), (612, 46884), (816, 35163), (918, 31256), (1224, 23442), (1836, 15628), (2448, 11721), (3672, 7814), (3907, 7344)]