28547352

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 83144880

約数和(自身を除く): 54597528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 83, 102, 136, 153, 166, 204, 249, 281, 306, 332, 408, 498, 562, 612, 664, 747, 843, 996, 1124, 1224, 1411, 1494, 1686, 1992, 2248, 2529, 2822, 2988, 3372, 4233, 4777, 5058, 5644, 5976, 6744, 8466, 9554, 10116, 11288, 12699, 14331, 16932, 19108, 20232, 23323, 25398, 28662, 33864, 38216, 42993, 46646, 50796, 57324, 69969, 85986, 93292, 101592, 114648, 139938, 171972, 186584, 209907, 279876, 343944, 396491, 419814, 559752, 792982, 839628, 1189473, 1585964, 1679256, 2378946, 3171928, 3568419, 4757892, 7136838, 9515784, 14273676, 28547352]

約数ペア:

[(1, 28547352), (2, 14273676), (3, 9515784), (4, 7136838), (6, 4757892), (8, 3568419), (9, 3171928), (12, 2378946), (17, 1679256), (18, 1585964), (24, 1189473), (34, 839628), (36, 792982), (51, 559752), (68, 419814), (72, 396491), (83, 343944), (102, 279876), (136, 209907), (153, 186584), (166, 171972), (204, 139938), (249, 114648), (281, 101592), (306, 93292), (332, 85986), (408, 69969), (498, 57324), (562, 50796), (612, 46646), (664, 42993), (747, 38216), (843, 33864), (996, 28662), (1124, 25398), (1224, 23323), (1411, 20232), (1494, 19108), (1686, 16932), (1992, 14331), (2248, 12699), (2529, 11288), (2822, 10116), (2988, 9554), (3372, 8466), (4233, 6744), (4777, 5976), (5058, 5644)]