28010016

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 86546880

約数和(自身を除く): 58536864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 1907, 2448, 3672, 3814, 4896, 5721, 7344, 7628, 11442, 14688, 15256, 17163, 22884, 30512, 32419, 34326, 45768, 51489, 61024, 64838, 68652, 91536, 97257, 102978, 129676, 137304, 183072, 194514, 205956, 259352, 274608, 291771, 389028, 411912, 518704, 549216, 583542, 778056, 823824, 875313, 1037408, 1167084, 1556112, 1647648, 1750626, 2334168, 3112224, 3501252, 4668336, 7002504, 9336672, 14005008, 28010016]

約数ペア:

[(1, 28010016), (2, 14005008), (3, 9336672), (4, 7002504), (6, 4668336), (8, 3501252), (9, 3112224), (12, 2334168), (16, 1750626), (17, 1647648), (18, 1556112), (24, 1167084), (27, 1037408), (32, 875313), (34, 823824), (36, 778056), (48, 583542), (51, 549216), (54, 518704), (68, 411912), (72, 389028), (96, 291771), (102, 274608), (108, 259352), (136, 205956), (144, 194514), (153, 183072), (204, 137304), (216, 129676), (272, 102978), (288, 97257), (306, 91536), (408, 68652), (432, 64838), (459, 61024), (544, 51489), (612, 45768), (816, 34326), (864, 32419), (918, 30512), (1224, 22884), (1632, 17163), (1836, 15256), (1907, 14688), (2448, 11442), (3672, 7628), (3814, 7344), (4896, 5721)]