41621390

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6473}}^1$

素因数の和:7123

約数の個数: 16

約数和(自身を含む): 75046608

約数和(自身を除く): 33425218

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 6473, 12946, 32365, 64730, 4162139, 8324278, 20810695, 41621390]

約数ペア:

[(1, 41621390), (2, 20810695), (5, 8324278), (10, 4162139), (643, 64730), (1286, 32365), (3215, 12946), (6430, 6473)]