67842819070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9846563}}^1$

素因数の和:9846636

約数の個数: 32

約数和(自身を含む): 133992042912

約数和(自身を除く): 66149223842

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 9846563, 19693126, 49232815, 98465630, 128005319, 256010638, 521867839, 640026595, 1043735678, 1280053190, 2609339195, 5218678390, 6784281907, 13568563814, 33921409535, 67842819070]

約数ペア:

[(1, 67842819070), (2, 33921409535), (5, 13568563814), (10, 6784281907), (13, 5218678390), (26, 2609339195), (53, 1280053190), (65, 1043735678), (106, 640026595), (130, 521867839), (265, 256010638), (530, 128005319), (689, 98465630), (1378, 49232815), (3445, 19693126), (6890, 9846563)]