28190514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4229}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 62130240

約数和(自身を除く): 33939726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 4229, 6666, 8458, 12687, 25374, 46519, 93038, 139557, 279114, 427129, 854258, 1281387, 2562774, 4698419, 9396838, 14095257, 28190514]

約数ペア:

[(1, 28190514), (2, 14095257), (3, 9396838), (6, 4698419), (11, 2562774), (22, 1281387), (33, 854258), (66, 427129), (101, 279114), (202, 139557), (303, 93038), (606, 46519), (1111, 25374), (2222, 12687), (3333, 8458), (4229, 6666)]