15997872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 46247040

約数和(自身を除く): 30249168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 739, 902, 984, 1353, 1478, 1804, 1968, 2217, 2706, 2956, 3608, 4434, 5412, 5912, 7216, 8129, 8868, 10824, 11824, 16258, 17736, 21648, 24387, 30299, 32516, 35472, 48774, 60598, 65032, 90897, 97548, 121196, 130064, 181794, 195096, 242392, 333289, 363588, 390192, 484784, 666578, 727176, 999867, 1333156, 1454352, 1999734, 2666312, 3999468, 5332624, 7998936, 15997872]

約数ペア:

[(1, 15997872), (2, 7998936), (3, 5332624), (4, 3999468), (6, 2666312), (8, 1999734), (11, 1454352), (12, 1333156), (16, 999867), (22, 727176), (24, 666578), (33, 484784), (41, 390192), (44, 363588), (48, 333289), (66, 242392), (82, 195096), (88, 181794), (123, 130064), (132, 121196), (164, 97548), (176, 90897), (246, 65032), (264, 60598), (328, 48774), (451, 35472), (492, 32516), (528, 30299), (656, 24387), (739, 21648), (902, 17736), (984, 16258), (1353, 11824), (1478, 10824), (1804, 8868), (1968, 8129), (2217, 7216), (2706, 5912), (2956, 5412), (3608, 4434)]