16740696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 48142080

約数和(自身を除く): 31401384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 397, 502, 753, 794, 1004, 1191, 1506, 1588, 1757, 2008, 2382, 2779, 3012, 3176, 3514, 4764, 5271, 5558, 6024, 7028, 8337, 9528, 10542, 11116, 14056, 16674, 21084, 22232, 33348, 42168, 66696, 99647, 199294, 298941, 398588, 597882, 697529, 797176, 1195764, 1395058, 2092587, 2391528, 2790116, 4185174, 5580232, 8370348, 16740696]

約数ペア:

[(1, 16740696), (2, 8370348), (3, 5580232), (4, 4185174), (6, 2790116), (7, 2391528), (8, 2092587), (12, 1395058), (14, 1195764), (21, 797176), (24, 697529), (28, 597882), (42, 398588), (56, 298941), (84, 199294), (168, 99647), (251, 66696), (397, 42168), (502, 33348), (753, 22232), (794, 21084), (1004, 16674), (1191, 14056), (1506, 11116), (1588, 10542), (1757, 9528), (2008, 8337), (2382, 7028), (2779, 6024), (3012, 5558), (3176, 5271), (3514, 4764)]