22307428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 46710720

約数和(自身を除く): 24403292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 661, 767, 1298, 1322, 1534, 2596, 2644, 3068, 7271, 8437, 8593, 14542, 16874, 17186, 29084, 33748, 34372, 38999, 77998, 94523, 155996, 189046, 378092, 428989, 506987, 857978, 1013974, 1715956, 2027948, 5576857, 11153714, 22307428]

約数ペア:

[(1, 22307428), (2, 11153714), (4, 5576857), (11, 2027948), (13, 1715956), (22, 1013974), (26, 857978), (44, 506987), (52, 428989), (59, 378092), (118, 189046), (143, 155996), (236, 94523), (286, 77998), (572, 38999), (649, 34372), (661, 33748), (767, 29084), (1298, 17186), (1322, 16874), (1534, 14542), (2596, 8593), (2644, 8437), (3068, 7271)]