70146986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12433}}^1$

素因数の和:12486

約数の個数: 32

約数和(自身を含む): 133690368

約数和(自身を除く): 63543382

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12433, 24866, 87031, 161629, 174062, 323258, 385423, 770846, 1131403, 2262806, 2697961, 5010499, 5395922, 10020998, 35073493, 70146986]

約数ペア:

[(1, 70146986), (2, 35073493), (7, 10020998), (13, 5395922), (14, 5010499), (26, 2697961), (31, 2262806), (62, 1131403), (91, 770846), (182, 385423), (217, 323258), (403, 174062), (434, 161629), (806, 87031), (2821, 24866), (5642, 12433)]