61720944

素因数分解:

$2^4\times 3^1\times {\mathrm{1285853}}^1$

素因数の和:1285864

約数の個数: 20

約数和(自身を含む): 159445896

約数和(自身を除く): 97724952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1285853, 2571706, 3857559, 5143412, 7715118, 10286824, 15430236, 20573648, 30860472, 61720944]

約数ペア:

[(1, 61720944), (2, 30860472), (3, 20573648), (4, 15430236), (6, 10286824), (8, 7715118), (12, 5143412), (16, 3857559), (24, 2571706), (48, 1285853)]