66233020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 168962976

約数和(自身を除く): 102729956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 1637, 2023, 2380, 2890, 3274, 4046, 5780, 6548, 8092, 8185, 10115, 11459, 16370, 20230, 22918, 27829, 32740, 40460, 45836, 55658, 57295, 111316, 114590, 139145, 194803, 229180, 278290, 389606, 473093, 556580, 779212, 946186, 974015, 1892372, 1948030, 2365465, 3311651, 3896060, 4730930, 6623302, 9461860, 13246604, 16558255, 33116510, 66233020]

約数ペア:

[(1, 66233020), (2, 33116510), (4, 16558255), (5, 13246604), (7, 9461860), (10, 6623302), (14, 4730930), (17, 3896060), (20, 3311651), (28, 2365465), (34, 1948030), (35, 1892372), (68, 974015), (70, 946186), (85, 779212), (119, 556580), (140, 473093), (170, 389606), (238, 278290), (289, 229180), (340, 194803), (476, 139145), (578, 114590), (595, 111316), (1156, 57295), (1190, 55658), (1445, 45836), (1637, 40460), (2023, 32740), (2380, 27829), (2890, 22918), (3274, 20230), (4046, 16370), (5780, 11459), (6548, 10115), (8092, 8185)]