77670412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 137568704

約数和(自身を除く): 59898292

約数列:

[1, 2, 4, 157, 314, 337, 367, 628, 674, 734, 1348, 1468, 52909, 57619, 105818, 115238, 123679, 211636, 230476, 247358, 494716, 19417603, 38835206, 77670412]

約数ペア:

[(1, 77670412), (2, 38835206), (4, 19417603), (157, 494716), (314, 247358), (337, 230476), (367, 211636), (628, 123679), (674, 115238), (734, 105818), (1348, 57619), (1468, 52909)]