64291764

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{32869}}^1$

素因数の和:33039

約数の個数: 24

約数和(自身を含む): 150939040

約数和(自身を除く): 86647276

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 32869, 65738, 98607, 131476, 197214, 394428, 5357647, 10715294, 16072941, 21430588, 32145882, 64291764]

約数ペア:

[(1, 64291764), (2, 32145882), (3, 21430588), (4, 16072941), (6, 10715294), (12, 5357647), (163, 394428), (326, 197214), (489, 131476), (652, 98607), (978, 65738), (1956, 32869)]