71271382

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 137147472

約数和(自身を除く): 65876090

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 1301, 2107, 2602, 3913, 4214, 7826, 9107, 16913, 18214, 27391, 33826, 54782, 55943, 63749, 111886, 118391, 127498, 236782, 391601, 727259, 783202, 828737, 1454518, 1657474, 2741207, 5090813, 5482414, 10181626, 35635691, 71271382]

約数ペア:

[(1, 71271382), (2, 35635691), (7, 10181626), (13, 5482414), (14, 5090813), (26, 2741207), (43, 1657474), (49, 1454518), (86, 828737), (91, 783202), (98, 727259), (182, 391601), (301, 236782), (559, 127498), (602, 118391), (637, 111886), (1118, 63749), (1274, 55943), (1301, 54782), (2107, 33826), (2602, 27391), (3913, 18214), (4214, 16913), (7826, 9107)]