28072082

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 45262800

約数和(自身を除く): 17190718

約数列:

[1, 2, 19, 38, 59, 118, 361, 659, 722, 1121, 1318, 2242, 12521, 21299, 25042, 38881, 42598, 77762, 237899, 475798, 738739, 1477478, 14036041, 28072082]

約数ペア:

[(1, 28072082), (2, 14036041), (19, 1477478), (38, 738739), (59, 475798), (118, 237899), (361, 77762), (659, 42598), (722, 38881), (1121, 25042), (1318, 21299), (2242, 12521)]