23209508

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 48875904

約数和(自身を除く): 25666396

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 521, 602, 1036, 1042, 1204, 1591, 2084, 3182, 3647, 6364, 7294, 11137, 14588, 19277, 22274, 22403, 38554, 44548, 44806, 77108, 89612, 134939, 156821, 269878, 313642, 539756, 627284, 828911, 1657822, 3315644, 5802377, 11604754, 23209508]

約数ペア:

[(1, 23209508), (2, 11604754), (4, 5802377), (7, 3315644), (14, 1657822), (28, 828911), (37, 627284), (43, 539756), (74, 313642), (86, 269878), (148, 156821), (172, 134939), (259, 89612), (301, 77108), (518, 44806), (521, 44548), (602, 38554), (1036, 22403), (1042, 22274), (1204, 19277), (1591, 14588), (2084, 11137), (3182, 7294), (3647, 6364)]