56117992

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10331}}^1$

素因数の和:10441

約数の個数: 32

約数和(自身を含む): 121504320

約数和(自身を除く): 65386328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 10331, 20662, 41324, 72317, 82648, 144634, 289268, 578536, 1002107, 2004214, 4008428, 7014749, 8016856, 14029498, 28058996, 56117992]

約数ペア:

[(1, 56117992), (2, 28058996), (4, 14029498), (7, 8016856), (8, 7014749), (14, 4008428), (28, 2004214), (56, 1002107), (97, 578536), (194, 289268), (388, 144634), (679, 82648), (776, 72317), (1358, 41324), (2716, 20662), (5432, 10331)]