28022652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 84080640

約数和(自身を除く): 56057988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 126, 189, 202, 252, 303, 367, 378, 404, 606, 707, 734, 756, 909, 1101, 1212, 1414, 1468, 1818, 2121, 2202, 2569, 2727, 2828, 3303, 3636, 4242, 4404, 5138, 5454, 6363, 6606, 7707, 8484, 9909, 10276, 10908, 12726, 13212, 15414, 19089, 19818, 23121, 25452, 30828, 37067, 38178, 39636, 46242, 69363, 74134, 76356, 92484, 111201, 138726, 148268, 222402, 259469, 277452, 333603, 444804, 518938, 667206, 778407, 1000809, 1037876, 1334412, 1556814, 2001618, 2335221, 3113628, 4003236, 4670442, 7005663, 9340884, 14011326, 28022652]

約数ペア:

[(1, 28022652), (2, 14011326), (3, 9340884), (4, 7005663), (6, 4670442), (7, 4003236), (9, 3113628), (12, 2335221), (14, 2001618), (18, 1556814), (21, 1334412), (27, 1037876), (28, 1000809), (36, 778407), (42, 667206), (54, 518938), (63, 444804), (84, 333603), (101, 277452), (108, 259469), (126, 222402), (189, 148268), (202, 138726), (252, 111201), (303, 92484), (367, 76356), (378, 74134), (404, 69363), (606, 46242), (707, 39636), (734, 38178), (756, 37067), (909, 30828), (1101, 25452), (1212, 23121), (1414, 19818), (1468, 19089), (1818, 15414), (2121, 13212), (2202, 12726), (2569, 10908), (2727, 10276), (2828, 9909), (3303, 8484), (3636, 7707), (4242, 6606), (4404, 6363), (5138, 5454)]