39745654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28843}}^1$

素因数の和:28911

約数の個数: 16

約数和(自身を含む): 65418192

約数和(自身を除く): 25672538

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 28843, 57686, 374959, 749918, 1528679, 3057358, 19872827, 39745654]

約数ペア:

[(1, 39745654), (2, 19872827), (13, 3057358), (26, 1528679), (53, 749918), (106, 374959), (689, 57686), (1378, 28843)]