64536038

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{3121}}^1$

素因数の和:3348

約数の個数: 24

約数和(自身を含む): 113178744

約数和(自身を除く): 48642706

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 3121, 6242, 10339, 20678, 21847, 43694, 152929, 305858, 658531, 1317062, 4609717, 9219434, 32268019, 64536038]

約数ペア:

[(1, 64536038), (2, 32268019), (7, 9219434), (14, 4609717), (49, 1317062), (98, 658531), (211, 305858), (422, 152929), (1477, 43694), (2954, 21847), (3121, 20678), (6242, 10339)]