38356472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 91031040

約数和(自身を除く): 52674568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 877, 994, 1562, 1754, 1988, 3124, 3508, 3976, 5467, 6139, 6248, 7016, 9647, 10934, 12278, 19294, 21868, 24556, 38588, 43736, 49112, 62267, 67529, 77176, 124534, 135058, 249068, 270116, 435869, 498136, 540232, 684937, 871738, 1369874, 1743476, 2739748, 3486952, 4794559, 5479496, 9589118, 19178236, 38356472]

約数ペア:

[(1, 38356472), (2, 19178236), (4, 9589118), (7, 5479496), (8, 4794559), (11, 3486952), (14, 2739748), (22, 1743476), (28, 1369874), (44, 871738), (56, 684937), (71, 540232), (77, 498136), (88, 435869), (142, 270116), (154, 249068), (284, 135058), (308, 124534), (497, 77176), (568, 67529), (616, 62267), (781, 49112), (877, 43736), (994, 38588), (1562, 24556), (1754, 21868), (1988, 19294), (3124, 12278), (3508, 10934), (3976, 9647), (5467, 7016), (6139, 6248)]