15698884552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{27581}}^1$

素因数の和:28034

約数の個数: 48

約数和(自身を含む): 31950712980

約数和(自身を除く): 16251828428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 421, 676, 842, 1352, 1684, 3368, 5473, 10946, 21892, 27581, 43784, 55162, 71149, 110324, 142298, 220648, 284596, 358553, 569192, 717106, 1434212, 2868424, 4661189, 9322378, 11611601, 18644756, 23223202, 37289512, 46446404, 92892808, 150950813, 301901626, 603803252, 1207606504, 1962360569, 3924721138, 7849442276, 15698884552]

約数ペア:

[(1, 15698884552), (2, 7849442276), (4, 3924721138), (8, 1962360569), (13, 1207606504), (26, 603803252), (52, 301901626), (104, 150950813), (169, 92892808), (338, 46446404), (421, 37289512), (676, 23223202), (842, 18644756), (1352, 11611601), (1684, 9322378), (3368, 4661189), (5473, 2868424), (10946, 1434212), (21892, 717106), (27581, 569192), (43784, 358553), (55162, 284596), (71149, 220648), (110324, 142298)]