26131424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 57090096

約数和(自身を除く): 30958672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1217, 1342, 1952, 2434, 2684, 4868, 5368, 9736, 10736, 13387, 19472, 21472, 26774, 38944, 53548, 74237, 107096, 148474, 214192, 296948, 428384, 593896, 816607, 1187792, 1633214, 2375584, 3266428, 6532856, 13065712, 26131424]

約数ペア:

[(1, 26131424), (2, 13065712), (4, 6532856), (8, 3266428), (11, 2375584), (16, 1633214), (22, 1187792), (32, 816607), (44, 593896), (61, 428384), (88, 296948), (122, 214192), (176, 148474), (244, 107096), (352, 74237), (488, 53548), (671, 38944), (976, 26774), (1217, 21472), (1342, 19472), (1952, 13387), (2434, 10736), (2684, 9736), (4868, 5368)]