2777143144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 5411370240

約数和(自身を除く): 2634227096

約数列:

[1, 2, 4, 8, 47, 94, 113, 163, 188, 226, 326, 376, 401, 452, 652, 802, 904, 1304, 1604, 3208, 5311, 7661, 10622, 15322, 18419, 18847, 21244, 30644, 36838, 37694, 42488, 45313, 61288, 65363, 73676, 75388, 90626, 130726, 147352, 150776, 181252, 261452, 362504, 522904, 865693, 1731386, 2129711, 3072061, 3462772, 4259422, 6144122, 6925544, 7386019, 8518844, 12288244, 14772038, 17037688, 24576488, 29544076, 59088152, 347142893, 694285786, 1388571572, 2777143144]

約数ペア:

[(1, 2777143144), (2, 1388571572), (4, 694285786), (8, 347142893), (47, 59088152), (94, 29544076), (113, 24576488), (163, 17037688), (188, 14772038), (226, 12288244), (326, 8518844), (376, 7386019), (401, 6925544), (452, 6144122), (652, 4259422), (802, 3462772), (904, 3072061), (1304, 2129711), (1604, 1731386), (3208, 865693), (5311, 522904), (7661, 362504), (10622, 261452), (15322, 181252), (18419, 150776), (18847, 147352), (21244, 130726), (30644, 90626), (36838, 75388), (37694, 73676), (42488, 65363), (45313, 61288)]