78259484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6791}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 142251648

約数和(自身を除く): 63992164

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 6791, 11524, 13582, 27164, 292013, 454997, 584026, 909994, 1168052, 1819988, 19564871, 39129742, 78259484]

約数ペア:

[(1, 78259484), (2, 39129742), (4, 19564871), (43, 1819988), (67, 1168052), (86, 909994), (134, 584026), (172, 454997), (268, 292013), (2881, 27164), (5762, 13582), (6791, 11524)]