71378726144

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{2713}}^1\times {\mathrm{9343}}^1$

素因数の和:12083

約数の個数: 72

約数和(自身を含む): 155505165312

約数和(自身を除く): 84126439168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2713, 2816, 5426, 9343, 10852, 18686, 21704, 29843, 37372, 43408, 59686, 74744, 86816, 102773, 119372, 149488, 173632, 205546, 238744, 298976, 347264, 411092, 477488, 597952, 694528, 822184, 954976, 1195904, 1644368, 1909952, 2391808, 3288736, 3819904, 6577472, 7639808, 13154944, 25347559, 26309888, 50695118, 101390236, 202780472, 278823149, 405560944, 557646298, 811121888, 1115292596, 1622243776, 2230585192, 3244487552, 4461170384, 6488975104, 8922340768, 17844681536, 35689363072, 71378726144]

約数ペア:

[(1, 71378726144), (2, 35689363072), (4, 17844681536), (8, 8922340768), (11, 6488975104), (16, 4461170384), (22, 3244487552), (32, 2230585192), (44, 1622243776), (64, 1115292596), (88, 811121888), (128, 557646298), (176, 405560944), (256, 278823149), (352, 202780472), (704, 101390236), (1408, 50695118), (2713, 26309888), (2816, 25347559), (5426, 13154944), (9343, 7639808), (10852, 6577472), (18686, 3819904), (21704, 3288736), (29843, 2391808), (37372, 1909952), (43408, 1644368), (59686, 1195904), (74744, 954976), (86816, 822184), (102773, 694528), (119372, 597952), (149488, 477488), (173632, 411092), (205546, 347264), (238744, 298976)]