28946052

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 80424960

約数和(自身を除く): 51478908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 271, 276, 387, 414, 516, 542, 621, 774, 813, 828, 989, 1084, 1161, 1242, 1548, 1626, 1978, 2322, 2439, 2484, 2967, 3252, 3956, 4644, 4878, 5934, 6233, 7317, 8901, 9756, 11653, 11868, 12466, 14634, 17802, 18699, 23306, 24932, 26703, 29268, 34959, 35604, 37398, 46612, 53406, 56097, 69918, 74796, 104877, 106812, 112194, 139836, 168291, 209754, 224388, 268019, 314631, 336582, 419508, 536038, 629262, 673164, 804057, 1072076, 1258524, 1608114, 2412171, 3216228, 4824342, 7236513, 9648684, 14473026, 28946052]

約数ペア:

[(1, 28946052), (2, 14473026), (3, 9648684), (4, 7236513), (6, 4824342), (9, 3216228), (12, 2412171), (18, 1608114), (23, 1258524), (27, 1072076), (36, 804057), (43, 673164), (46, 629262), (54, 536038), (69, 419508), (86, 336582), (92, 314631), (108, 268019), (129, 224388), (138, 209754), (172, 168291), (207, 139836), (258, 112194), (271, 106812), (276, 104877), (387, 74796), (414, 69918), (516, 56097), (542, 53406), (621, 46612), (774, 37398), (813, 35604), (828, 34959), (989, 29268), (1084, 26703), (1161, 24932), (1242, 23306), (1548, 18699), (1626, 17802), (1978, 14634), (2322, 12466), (2439, 11868), (2484, 11653), (2967, 9756), (3252, 8901), (3956, 7317), (4644, 6233), (4878, 5934)]