22071508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 41836732

約数和(自身を除く): 19765224

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 313, 578, 626, 1037, 1156, 1252, 2074, 4148, 5321, 10642, 17629, 19093, 21284, 35258, 38186, 70516, 76372, 90457, 180914, 324581, 361828, 649162, 1298324, 5517877, 11035754, 22071508]

約数ペア:

[(1, 22071508), (2, 11035754), (4, 5517877), (17, 1298324), (34, 649162), (61, 361828), (68, 324581), (122, 180914), (244, 90457), (289, 76372), (313, 70516), (578, 38186), (626, 35258), (1037, 21284), (1156, 19093), (1252, 17629), (2074, 10642), (4148, 5321)]