38245464

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{821}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 103867920

約数和(自身を除く): 65622456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 821, 1294, 1642, 1941, 2463, 2588, 3284, 3882, 4926, 5176, 5823, 6568, 7389, 7764, 9852, 11646, 14778, 15528, 19704, 23292, 29556, 46584, 59112, 531187, 1062374, 1593561, 2124748, 3187122, 4249496, 4780683, 6374244, 9561366, 12748488, 19122732, 38245464]

約数ペア:

[(1, 38245464), (2, 19122732), (3, 12748488), (4, 9561366), (6, 6374244), (8, 4780683), (9, 4249496), (12, 3187122), (18, 2124748), (24, 1593561), (36, 1062374), (72, 531187), (647, 59112), (821, 46584), (1294, 29556), (1642, 23292), (1941, 19704), (2463, 15528), (2588, 14778), (3284, 11646), (3882, 9852), (4926, 7764), (5176, 7389), (5823, 6568)]