73148552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 146107800

約数和(自身を除く): 72959248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 3109, 5882, 6218, 11764, 12436, 23528, 24872, 52853, 105706, 211412, 422824, 537857, 1075714, 2151428, 4302856, 9143569, 18287138, 36574276, 73148552]

約数ペア:

[(1, 73148552), (2, 36574276), (4, 18287138), (8, 9143569), (17, 4302856), (34, 2151428), (68, 1075714), (136, 537857), (173, 422824), (346, 211412), (692, 105706), (1384, 52853), (2941, 24872), (3109, 23528), (5882, 12436), (6218, 11764)]