67842190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7789}}^1$

素因数の和:7876

約数の個数: 32

約数和(自身を含む): 133489440

約数和(自身を除く): 65647250

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 7789, 8710, 15578, 38945, 77890, 101257, 202514, 506285, 521863, 1012570, 1043726, 2609315, 5218630, 6784219, 13568438, 33921095, 67842190]

約数ペア:

[(1, 67842190), (2, 33921095), (5, 13568438), (10, 6784219), (13, 5218630), (26, 2609315), (65, 1043726), (67, 1012570), (130, 521863), (134, 506285), (335, 202514), (670, 101257), (871, 77890), (1742, 38945), (4355, 15578), (7789, 8710)]