3949216

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 7832160

約数和(自身を除く): 3882944

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 739, 1336, 1478, 2672, 2956, 5344, 5912, 11824, 23648, 123413, 246826, 493652, 987304, 1974608, 3949216]

約数ペア:

[(1, 3949216), (2, 1974608), (4, 987304), (8, 493652), (16, 246826), (32, 123413), (167, 23648), (334, 11824), (668, 5912), (739, 5344), (1336, 2956), (1478, 2672)]