64971888

素因数分解:

$2^4\times 3^1\times {\mathrm{1353581}}^1$

素因数の和:1353592

約数の個数: 20

約数和(自身を含む): 167844168

約数和(自身を除く): 102872280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1353581, 2707162, 4060743, 5414324, 8121486, 10828648, 16242972, 21657296, 32485944, 64971888]

約数ペア:

[(1, 64971888), (2, 32485944), (3, 21657296), (4, 16242972), (6, 10828648), (8, 8121486), (12, 5414324), (16, 4060743), (24, 2707162), (48, 1353581)]