38820418546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6880613}}^1$

素因数の和:6880666

約数の個数: 32

約数和(自身を含む): 73980361728

約数和(自身を除く): 35159943182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 6880613, 13761226, 48164291, 89447969, 96328582, 178895938, 213299003, 426598006, 626135783, 1252271566, 1493093021, 2772887039, 2986186042, 5545774078, 19410209273, 38820418546]

約数ペア:

[(1, 38820418546), (2, 19410209273), (7, 5545774078), (13, 2986186042), (14, 2772887039), (26, 1493093021), (31, 1252271566), (62, 626135783), (91, 426598006), (182, 213299003), (217, 178895938), (403, 96328582), (434, 89447969), (806, 48164291), (2821, 13761226), (5642, 6880613)]