28611168

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 51222432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 86, 87, 96, 116, 129, 172, 174, 232, 239, 258, 344, 348, 464, 478, 516, 688, 696, 717, 928, 956, 1032, 1247, 1376, 1392, 1434, 1912, 2064, 2494, 2784, 2868, 3741, 3824, 4128, 4988, 5736, 6931, 7482, 7648, 9976, 10277, 11472, 13862, 14964, 19952, 20554, 20793, 22944, 27724, 29928, 30831, 39904, 41108, 41586, 55448, 59856, 61662, 82216, 83172, 110896, 119712, 123324, 164432, 166344, 221792, 246648, 298033, 328864, 332688, 493296, 596066, 665376, 894099, 986592, 1192132, 1788198, 2384264, 3576396, 4768528, 7152792, 9537056, 14305584, 28611168]

約数ペア:

[(1, 28611168), (2, 14305584), (3, 9537056), (4, 7152792), (6, 4768528), (8, 3576396), (12, 2384264), (16, 1788198), (24, 1192132), (29, 986592), (32, 894099), (43, 665376), (48, 596066), (58, 493296), (86, 332688), (87, 328864), (96, 298033), (116, 246648), (129, 221792), (172, 166344), (174, 164432), (232, 123324), (239, 119712), (258, 110896), (344, 83172), (348, 82216), (464, 61662), (478, 59856), (516, 55448), (688, 41586), (696, 41108), (717, 39904), (928, 30831), (956, 29928), (1032, 27724), (1247, 22944), (1376, 20793), (1392, 20554), (1434, 19952), (1912, 14964), (2064, 13862), (2494, 11472), (2784, 10277), (2868, 9976), (3741, 7648), (3824, 7482), (4128, 6931), (4988, 5736)]