28145312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 61757640

約数和(自身を除く): 33612328

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2333, 3016, 4666, 6032, 9332, 12064, 18664, 30329, 37328, 60658, 67657, 74656, 121316, 135314, 242632, 270628, 485264, 541256, 879541, 970528, 1082512, 1759082, 2165024, 3518164, 7036328, 14072656, 28145312]

約数ペア:

[(1, 28145312), (2, 14072656), (4, 7036328), (8, 3518164), (13, 2165024), (16, 1759082), (26, 1082512), (29, 970528), (32, 879541), (52, 541256), (58, 485264), (104, 270628), (116, 242632), (208, 135314), (232, 121316), (377, 74656), (416, 67657), (464, 60658), (754, 37328), (928, 30329), (1508, 18664), (2333, 12064), (3016, 9332), (4666, 6032)]