78830848

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 54

約数和(自身を含む): 166266114

約数和(自身を除く): 87435266

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 853, 1216, 1444, 1706, 2432, 2888, 3412, 4864, 5776, 6824, 11552, 13648, 16207, 23104, 27296, 32414, 46208, 54592, 64828, 92416, 109184, 129656, 218368, 259312, 307933, 518624, 615866, 1037248, 1231732, 2074496, 2463464, 4148992, 4926928, 9853856, 19707712, 39415424, 78830848]

約数ペア:

[(1, 78830848), (2, 39415424), (4, 19707712), (8, 9853856), (16, 4926928), (19, 4148992), (32, 2463464), (38, 2074496), (64, 1231732), (76, 1037248), (128, 615866), (152, 518624), (256, 307933), (304, 259312), (361, 218368), (608, 129656), (722, 109184), (853, 92416), (1216, 64828), (1444, 54592), (1706, 46208), (2432, 32414), (2888, 27296), (3412, 23104), (4864, 16207), (5776, 13648), (6824, 11552)]