358803008

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{130379}}^1$

素因数の和:130434

約数の個数: 28

約数和(自身を含む): 728563440

約数和(自身を除く): 369760432

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 130379, 260758, 521516, 1043032, 2086064, 4172128, 5606297, 8344256, 11212594, 22425188, 44850376, 89700752, 179401504, 358803008]

約数ペア:

[(1, 358803008), (2, 179401504), (4, 89700752), (8, 44850376), (16, 22425188), (32, 11212594), (43, 8344256), (64, 5606297), (86, 4172128), (172, 2086064), (344, 1043032), (688, 521516), (1376, 260758), (2752, 130379)]