22622444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 45708768

約数和(自身を除く): 23086324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 157, 163, 221, 314, 326, 442, 628, 652, 884, 2041, 2119, 2669, 2771, 4082, 4238, 5338, 5542, 8164, 8476, 10676, 11084, 25591, 34697, 36023, 51182, 69394, 72046, 102364, 138788, 144092, 332683, 435047, 665366, 870094, 1330732, 1740188, 5655611, 11311222, 22622444]

約数ペア:

[(1, 22622444), (2, 11311222), (4, 5655611), (13, 1740188), (17, 1330732), (26, 870094), (34, 665366), (52, 435047), (68, 332683), (157, 144092), (163, 138788), (221, 102364), (314, 72046), (326, 69394), (442, 51182), (628, 36023), (652, 34697), (884, 25591), (2041, 11084), (2119, 10676), (2669, 8476), (2771, 8164), (4082, 5542), (4238, 5338)]