68169248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9865

約数の個数: 48

約数和(自身を含む): 158344704

約数和(自身を除く): 90175456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9817, 19634, 39268, 68719, 78536, 137438, 157072, 274876, 304327, 314144, 549752, 608654, 1099504, 1217308, 2130289, 2199008, 2434616, 4260578, 4869232, 8521156, 9738464, 17042312, 34084624, 68169248]

約数ペア:

[(1, 68169248), (2, 34084624), (4, 17042312), (7, 9738464), (8, 8521156), (14, 4869232), (16, 4260578), (28, 2434616), (31, 2199008), (32, 2130289), (56, 1217308), (62, 1099504), (112, 608654), (124, 549752), (217, 314144), (224, 304327), (248, 274876), (434, 157072), (496, 137438), (868, 78536), (992, 68719), (1736, 39268), (3472, 19634), (6944, 9817)]