742816

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 1481760

約数和(自身を除く): 738944

約数列:

[1, 2, 4, 8, 16, 32, 139, 167, 278, 334, 556, 668, 1112, 1336, 2224, 2672, 4448, 5344, 23213, 46426, 92852, 185704, 371408, 742816]

約数ペア:

[(1, 742816), (2, 371408), (4, 185704), (8, 92852), (16, 46426), (32, 23213), (139, 5344), (167, 4448), (278, 2672), (334, 2224), (556, 1336), (668, 1112)]