7307245876

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{60257}}^1$

素因数の和:60400

約数の個数: 48

約数和(自身を含む): 15063535872

約数和(自身を除く): 7756289996

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 994, 1708, 1988, 4331, 8662, 17324, 30317, 60257, 60634, 120514, 121268, 241028, 421799, 843598, 1687196, 3675677, 4278247, 7351354, 8556494, 14702708, 17112988, 25729739, 29947729, 51459478, 59895458, 102918956, 119790916, 260973067, 521946134, 1043892268, 1826811469, 3653622938, 7307245876]

約数ペア:

[(1, 7307245876), (2, 3653622938), (4, 1826811469), (7, 1043892268), (14, 521946134), (28, 260973067), (61, 119790916), (71, 102918956), (122, 59895458), (142, 51459478), (244, 29947729), (284, 25729739), (427, 17112988), (497, 14702708), (854, 8556494), (994, 7351354), (1708, 4278247), (1988, 3675677), (4331, 1687196), (8662, 843598), (17324, 421799), (30317, 241028), (60257, 121268), (60634, 120514)]