64443912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206551}}^1$

素因数の和:206573

約数の個数: 32

約数和(自身を含む): 173503680

約数和(自身を除く): 109059768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206551, 413102, 619653, 826204, 1239306, 1652408, 2478612, 2685163, 4957224, 5370326, 8055489, 10740652, 16110978, 21481304, 32221956, 64443912]

約数ペア:

[(1, 64443912), (2, 32221956), (3, 21481304), (4, 16110978), (6, 10740652), (8, 8055489), (12, 5370326), (13, 4957224), (24, 2685163), (26, 2478612), (39, 1652408), (52, 1239306), (78, 826204), (104, 619653), (156, 413102), (312, 206551)]