63867908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17299}}^1$

素因数の和:17387

約数の個数: 24

約数和(自身を含む): 122068800

約数和(自身を除く): 58200892

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 17299, 34598, 69196, 224887, 449774, 899548, 1228229, 2456458, 4912916, 15966977, 31933954, 63867908]

約数ペア:

[(1, 63867908), (2, 31933954), (4, 15966977), (13, 4912916), (26, 2456458), (52, 1228229), (71, 899548), (142, 449774), (284, 224887), (923, 69196), (1846, 34598), (3692, 17299)]