66216944

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{2621}}^1$

素因数の和:4208

約数の個数: 20

約数和(自身を含む): 128425560

約数和(自身を除く): 62208616

約数列:

[1, 2, 4, 8, 16, 1579, 2621, 3158, 5242, 6316, 10484, 12632, 20968, 25264, 41936, 4138559, 8277118, 16554236, 33108472, 66216944]

約数ペア:

[(1, 66216944), (2, 33108472), (4, 16554236), (8, 8277118), (16, 4138559), (1579, 41936), (2621, 25264), (3158, 20968), (5242, 12632), (6316, 10484)]