7491036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 20111616

約数和(自身を除く): 12620580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 347, 514, 694, 771, 1028, 1041, 1388, 1542, 1799, 2082, 2429, 3084, 3598, 4164, 4858, 5397, 7196, 7287, 9716, 10794, 14574, 21588, 29148, 89179, 178358, 267537, 356716, 535074, 624253, 1070148, 1248506, 1872759, 2497012, 3745518, 7491036]

約数ペア:

[(1, 7491036), (2, 3745518), (3, 2497012), (4, 1872759), (6, 1248506), (7, 1070148), (12, 624253), (14, 535074), (21, 356716), (28, 267537), (42, 178358), (84, 89179), (257, 29148), (347, 21588), (514, 14574), (694, 10794), (771, 9716), (1028, 7287), (1041, 7196), (1388, 5397), (1542, 4858), (1799, 4164), (2082, 3598), (2429, 3084)]