28029144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8200

約数の個数: 64

約数和(自身を含む): 82333440

約数和(自身を除く): 54304296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 8167, 16334, 24501, 32668, 49002, 65336, 89837, 98004, 106171, 179674, 196008, 212342, 269511, 318513, 359348, 424684, 539022, 637026, 718696, 849368, 1078044, 1167881, 1274052, 2156088, 2335762, 2548104, 3503643, 4671524, 7007286, 9343048, 14014572, 28029144]

約数ペア:

[(1, 28029144), (2, 14014572), (3, 9343048), (4, 7007286), (6, 4671524), (8, 3503643), (11, 2548104), (12, 2335762), (13, 2156088), (22, 1274052), (24, 1167881), (26, 1078044), (33, 849368), (39, 718696), (44, 637026), (52, 539022), (66, 424684), (78, 359348), (88, 318513), (104, 269511), (132, 212342), (143, 196008), (156, 179674), (264, 106171), (286, 98004), (312, 89837), (429, 65336), (572, 49002), (858, 32668), (1144, 24501), (1716, 16334), (3432, 8167)]