1572113144

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{289417}}^1$

素因数の和:289527

約数の個数: 32

約数和(自身を含む): 3403555680

約数和(自身を除く): 1831442536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 289417, 578834, 1157668, 2025919, 2315336, 4051838, 8103676, 16207352, 28073449, 56146898, 112293796, 196514143, 224587592, 393028286, 786056572, 1572113144]

約数ペア:

[(1, 1572113144), (2, 786056572), (4, 393028286), (7, 224587592), (8, 196514143), (14, 112293796), (28, 56146898), (56, 28073449), (97, 16207352), (194, 8103676), (388, 4051838), (679, 2315336), (776, 2025919), (1358, 1157668), (2716, 578834), (5432, 289417)]