71747088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213533}}^1$

素因数の和:213551

約数の個数: 40

約数和(自身を含む): 211825728

約数和(自身を除く): 140078640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213533, 427066, 640599, 854132, 1281198, 1494731, 1708264, 2562396, 2989462, 3416528, 4484193, 5124792, 5978924, 8968386, 10249584, 11957848, 17936772, 23915696, 35873544, 71747088]

約数ペア:

[(1, 71747088), (2, 35873544), (3, 23915696), (4, 17936772), (6, 11957848), (7, 10249584), (8, 8968386), (12, 5978924), (14, 5124792), (16, 4484193), (21, 3416528), (24, 2989462), (28, 2562396), (42, 1708264), (48, 1494731), (56, 1281198), (84, 854132), (112, 640599), (168, 427066), (336, 213533)]