7328748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 20007680

約数和(自身を除く): 12678932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 2029, 3612, 4058, 6087, 8116, 12174, 14203, 24348, 28406, 42609, 56812, 85218, 87247, 170436, 174494, 261741, 348988, 523482, 610729, 1046964, 1221458, 1832187, 2442916, 3664374, 7328748]

約数ペア:

[(1, 7328748), (2, 3664374), (3, 2442916), (4, 1832187), (6, 1221458), (7, 1046964), (12, 610729), (14, 523482), (21, 348988), (28, 261741), (42, 174494), (43, 170436), (84, 87247), (86, 85218), (129, 56812), (172, 42609), (258, 28406), (301, 24348), (516, 14203), (602, 12174), (903, 8116), (1204, 6087), (1806, 4058), (2029, 3612)]