456433744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15787}}^1$

素因数の和:15947

約数の個数: 40

約数和(自身を含む): 959278880

約数和(自身を除く): 502845136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 15787, 28912, 31574, 63148, 126296, 205231, 252592, 410462, 820924, 1641848, 2194393, 3283696, 4388786, 8777572, 17555144, 28527109, 35110288, 57054218, 114108436, 228216872, 456433744]

約数ペア:

[(1, 456433744), (2, 228216872), (4, 114108436), (8, 57054218), (13, 35110288), (16, 28527109), (26, 17555144), (52, 8777572), (104, 4388786), (139, 3283696), (208, 2194393), (278, 1641848), (556, 820924), (1112, 410462), (1807, 252592), (2224, 205231), (3614, 126296), (7228, 63148), (14456, 31574), (15787, 28912)]