70864638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{908521}}^1$

素因数の和:908539

約数の個数: 16

約数和(自身を含む): 152631696

約数和(自身を除く): 81767058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 908521, 1817042, 2725563, 5451126, 11810773, 23621546, 35432319, 70864638]

約数ペア:

[(1, 70864638), (2, 35432319), (3, 23621546), (6, 11810773), (13, 5451126), (26, 2725563), (39, 1817042), (78, 908521)]