28033133065

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{698297}}^1$

素因数の和:698377

約数の個数: 32

約数和(自身を含む): 40758257664

約数和(自身を除く): 12725124599

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 1085, 1147, 1295, 5735, 8029, 40145, 698297, 3491485, 4888079, 21647207, 24440395, 25836989, 108236035, 129184945, 151530449, 180858923, 757652245, 800946659, 904294615, 4004733295, 5606626613, 28033133065]

約数ペア:

[(1, 28033133065), (5, 5606626613), (7, 4004733295), (31, 904294615), (35, 800946659), (37, 757652245), (155, 180858923), (185, 151530449), (217, 129184945), (259, 108236035), (1085, 25836989), (1147, 24440395), (1295, 21647207), (5735, 4888079), (8029, 3491485), (40145, 698297)]