719059376

素因数分解:

$2^4\times 7^1\times {\mathrm{6420173}}^1$

素因数の和:6420188

約数の個数: 20

約数和(自身を含む): 1592203152

約数和(自身を除く): 873143776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6420173, 12840346, 25680692, 44941211, 51361384, 89882422, 102722768, 179764844, 359529688, 719059376]

約数ペア:

[(1, 719059376), (2, 359529688), (4, 179764844), (7, 102722768), (8, 89882422), (14, 51361384), (16, 44941211), (28, 25680692), (56, 12840346), (112, 6420173)]