63996688

素因数分解:

$2^4\times 7^1\times {\mathrm{571399}}^1$

素因数の和:571414

約数の個数: 20

約数和(自身を含む): 141707200

約数和(自身を除く): 77710512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571399, 1142798, 2285596, 3999793, 4571192, 7999586, 9142384, 15999172, 31998344, 63996688]

約数ペア:

[(1, 63996688), (2, 31998344), (4, 15999172), (7, 9142384), (8, 7999586), (14, 4571192), (16, 3999793), (28, 2285596), (56, 1142798), (112, 571399)]