28582596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 83463744

約数和(自身を除く): 54881148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1123, 1212, 1414, 1818, 2121, 2246, 2828, 3369, 3636, 4242, 4492, 6363, 6738, 7861, 8484, 10107, 12726, 13476, 15722, 20214, 23583, 25452, 31444, 40428, 47166, 70749, 94332, 113423, 141498, 226846, 282996, 340269, 453692, 680538, 793961, 1020807, 1361076, 1587922, 2041614, 2381883, 3175844, 4083228, 4763766, 7145649, 9527532, 14291298, 28582596]

約数ペア:

[(1, 28582596), (2, 14291298), (3, 9527532), (4, 7145649), (6, 4763766), (7, 4083228), (9, 3175844), (12, 2381883), (14, 2041614), (18, 1587922), (21, 1361076), (28, 1020807), (36, 793961), (42, 680538), (63, 453692), (84, 340269), (101, 282996), (126, 226846), (202, 141498), (252, 113423), (303, 94332), (404, 70749), (606, 47166), (707, 40428), (909, 31444), (1123, 25452), (1212, 23583), (1414, 20214), (1818, 15722), (2121, 13476), (2246, 12726), (2828, 10107), (3369, 8484), (3636, 7861), (4242, 6738), (4492, 6363)]