28309182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 68304384

約数和(自身を除く): 39995202

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 1097, 1122, 1173, 1518, 2194, 2346, 3291, 4301, 6582, 8602, 12067, 12903, 18649, 24134, 25231, 25806, 36201, 37298, 50462, 55947, 72402, 75693, 111894, 151386, 205139, 277541, 410278, 428927, 555082, 615417, 832623, 857854, 1230834, 1286781, 1665246, 2573562, 4718197, 9436394, 14154591, 28309182]

約数ペア:

[(1, 28309182), (2, 14154591), (3, 9436394), (6, 4718197), (11, 2573562), (17, 1665246), (22, 1286781), (23, 1230834), (33, 857854), (34, 832623), (46, 615417), (51, 555082), (66, 428927), (69, 410278), (102, 277541), (138, 205139), (187, 151386), (253, 111894), (374, 75693), (391, 72402), (506, 55947), (561, 50462), (759, 37298), (782, 36201), (1097, 25806), (1122, 25231), (1173, 24134), (1518, 18649), (2194, 12903), (2346, 12067), (3291, 8602), (4301, 6582)]