28864368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 92212848

約数和(自身を除く): 63348480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 907, 936, 1224, 1326, 1768, 1814, 1872, 1989, 2448, 2652, 2721, 3536, 3628, 3978, 5304, 5442, 7256, 7956, 8163, 10608, 10884, 11791, 14512, 15419, 15912, 16326, 21768, 23582, 30838, 31824, 32652, 35373, 43536, 46257, 47164, 61676, 65304, 70746, 92514, 94328, 106119, 123352, 130608, 138771, 141492, 185028, 188656, 200447, 212238, 246704, 277542, 282984, 370056, 400894, 424476, 555084, 565968, 601341, 740112, 801788, 848952, 1110168, 1202682, 1603576, 1697904, 1804023, 2220336, 2405364, 3207152, 3608046, 4810728, 7216092, 9621456, 14432184, 28864368]

約数ペア:

[(1, 28864368), (2, 14432184), (3, 9621456), (4, 7216092), (6, 4810728), (8, 3608046), (9, 3207152), (12, 2405364), (13, 2220336), (16, 1804023), (17, 1697904), (18, 1603576), (24, 1202682), (26, 1110168), (34, 848952), (36, 801788), (39, 740112), (48, 601341), (51, 565968), (52, 555084), (68, 424476), (72, 400894), (78, 370056), (102, 282984), (104, 277542), (117, 246704), (136, 212238), (144, 200447), (153, 188656), (156, 185028), (204, 141492), (208, 138771), (221, 130608), (234, 123352), (272, 106119), (306, 94328), (312, 92514), (408, 70746), (442, 65304), (468, 61676), (612, 47164), (624, 46257), (663, 43536), (816, 35373), (884, 32652), (907, 31824), (936, 30838), (1224, 23582), (1326, 21768), (1768, 16326), (1814, 15912), (1872, 15419), (1989, 14512), (2448, 11791), (2652, 10884), (2721, 10608), (3536, 8163), (3628, 7956), (3978, 7256), (5304, 5442)]