7730072

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 16665600

約数和(自身を除く): 8935528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 619, 892, 1238, 1561, 1784, 2476, 3122, 4333, 4952, 6244, 8666, 12488, 17332, 34664, 138037, 276074, 552148, 966259, 1104296, 1932518, 3865036, 7730072]

約数ペア:

[(1, 7730072), (2, 3865036), (4, 1932518), (7, 1104296), (8, 966259), (14, 552148), (28, 276074), (56, 138037), (223, 34664), (446, 17332), (619, 12488), (892, 8666), (1238, 6244), (1561, 4952), (1784, 4333), (2476, 3122)]