22220428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 43352064

約数和(自身を除く): 21131636

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 83, 124, 127, 166, 254, 332, 508, 527, 1054, 1411, 2108, 2159, 2573, 2822, 3937, 4318, 5146, 5644, 7874, 8636, 10292, 10541, 15748, 21082, 42164, 43741, 66929, 87482, 133858, 174964, 179197, 267716, 326771, 358394, 653542, 716788, 1307084, 5555107, 11110214, 22220428]

約数ペア:

[(1, 22220428), (2, 11110214), (4, 5555107), (17, 1307084), (31, 716788), (34, 653542), (62, 358394), (68, 326771), (83, 267716), (124, 179197), (127, 174964), (166, 133858), (254, 87482), (332, 66929), (508, 43741), (527, 42164), (1054, 21082), (1411, 15748), (2108, 10541), (2159, 10292), (2573, 8636), (2822, 7874), (3937, 5644), (4318, 5146)]