66645236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7416

約数の個数: 48

約数和(自身を含む): 148579200

約数和(自身を除く): 81933964

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 7369, 9044, 14738, 29476, 51583, 103166, 125273, 140011, 206332, 250546, 280022, 501092, 560044, 876911, 980077, 1753822, 1960154, 2380187, 3507644, 3920308, 4760374, 9520748, 16661309, 33322618, 66645236]

約数ペア:

[(1, 66645236), (2, 33322618), (4, 16661309), (7, 9520748), (14, 4760374), (17, 3920308), (19, 3507644), (28, 2380187), (34, 1960154), (38, 1753822), (68, 980077), (76, 876911), (119, 560044), (133, 501092), (238, 280022), (266, 250546), (323, 206332), (476, 140011), (532, 125273), (646, 103166), (1292, 51583), (2261, 29476), (4522, 14738), (7369, 9044)]