73187536

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19139}}^1$

素因数の和:19386

約数の個数: 20

約数和(自身を含む): 142401600

約数和(自身を除く): 69214064

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19139, 38278, 76556, 153112, 306224, 4574221, 9148442, 18296884, 36593768, 73187536]

約数ペア:

[(1, 73187536), (2, 36593768), (4, 18296884), (8, 9148442), (16, 4574221), (239, 306224), (478, 153112), (956, 76556), (1912, 38278), (3824, 19139)]