28473912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 83706480

約数和(自身を除く): 55232568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 306, 344, 387, 408, 516, 541, 612, 731, 774, 1032, 1082, 1224, 1462, 1548, 1623, 2164, 2193, 2924, 3096, 3246, 4328, 4386, 4869, 5848, 6492, 6579, 8772, 9197, 9738, 12984, 13158, 17544, 18394, 19476, 23263, 26316, 27591, 36788, 38952, 46526, 52632, 55182, 69789, 73576, 82773, 93052, 110364, 139578, 165546, 186104, 209367, 220728, 279156, 331092, 395471, 418734, 558312, 662184, 790942, 837468, 1186413, 1581884, 1674936, 2372826, 3163768, 3559239, 4745652, 7118478, 9491304, 14236956, 28473912]

約数ペア:

[(1, 28473912), (2, 14236956), (3, 9491304), (4, 7118478), (6, 4745652), (8, 3559239), (9, 3163768), (12, 2372826), (17, 1674936), (18, 1581884), (24, 1186413), (34, 837468), (36, 790942), (43, 662184), (51, 558312), (68, 418734), (72, 395471), (86, 331092), (102, 279156), (129, 220728), (136, 209367), (153, 186104), (172, 165546), (204, 139578), (258, 110364), (306, 93052), (344, 82773), (387, 73576), (408, 69789), (516, 55182), (541, 52632), (612, 46526), (731, 38952), (774, 36788), (1032, 27591), (1082, 26316), (1224, 23263), (1462, 19476), (1548, 18394), (1623, 17544), (2164, 13158), (2193, 12984), (2924, 9738), (3096, 9197), (3246, 8772), (4328, 6579), (4386, 6492), (4869, 5848)]