22835428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 50254848

約数和(自身を除く): 27419420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 491, 604, 982, 1057, 1661, 1964, 2114, 3322, 3437, 4228, 5401, 6644, 6874, 10802, 11627, 13748, 21604, 23254, 37807, 46508, 74141, 75614, 148282, 151228, 296564, 518987, 815551, 1037974, 1631102, 2075948, 3262204, 5708857, 11417714, 22835428]

約数ペア:

[(1, 22835428), (2, 11417714), (4, 5708857), (7, 3262204), (11, 2075948), (14, 1631102), (22, 1037974), (28, 815551), (44, 518987), (77, 296564), (151, 151228), (154, 148282), (302, 75614), (308, 74141), (491, 46508), (604, 37807), (982, 23254), (1057, 21604), (1661, 13748), (1964, 11627), (2114, 10802), (3322, 6874), (3437, 6644), (4228, 5401)]