21462056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34841}}^1$

素因数の和:34865

約数の個数: 32

約数和(自身を含む): 50172480

約数和(自身を除く): 28710424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 34841, 69682, 139364, 243887, 278728, 383251, 487774, 766502, 975548, 1533004, 1951096, 2682757, 3066008, 5365514, 10731028, 21462056]

約数ペア:

[(1, 21462056), (2, 10731028), (4, 5365514), (7, 3066008), (8, 2682757), (11, 1951096), (14, 1533004), (22, 975548), (28, 766502), (44, 487774), (56, 383251), (77, 278728), (88, 243887), (154, 139364), (308, 69682), (616, 34841)]