67936778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7118

約数の個数: 32

約数和(自身を含む): 127806336

約数和(自身を除く): 59869558

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 7043, 9646, 14086, 49301, 91559, 98602, 183118, 373279, 640913, 746558, 1281826, 2612953, 4852627, 5225906, 9705254, 33968389, 67936778]

約数ペア:

[(1, 67936778), (2, 33968389), (7, 9705254), (13, 5225906), (14, 4852627), (26, 2612953), (53, 1281826), (91, 746558), (106, 640913), (182, 373279), (371, 183118), (689, 98602), (742, 91559), (1378, 49301), (4823, 14086), (7043, 9646)]