65383376

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{29399}}^1$

素因数の和:29546

約数の個数: 20

約数和(自身を含む): 127596000

約数和(自身を除く): 62212624

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 29399, 58798, 117596, 235192, 470384, 4086461, 8172922, 16345844, 32691688, 65383376]

約数ペア:

[(1, 65383376), (2, 32691688), (4, 16345844), (8, 8172922), (16, 4086461), (139, 470384), (278, 235192), (556, 117596), (1112, 58798), (2224, 29399)]