788880128

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{133981}}^1$

素因数の和:134020

約数の個数: 36

約数和(自身を含む): 1643155248

約数和(自身を除く): 854275120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 133981, 267962, 535924, 1071848, 2143696, 3081563, 4287392, 6163126, 8574784, 12326252, 17149568, 24652504, 34299136, 49305008, 98610016, 197220032, 394440064, 788880128]

約数ペア:

[(1, 788880128), (2, 394440064), (4, 197220032), (8, 98610016), (16, 49305008), (23, 34299136), (32, 24652504), (46, 17149568), (64, 12326252), (92, 8574784), (128, 6163126), (184, 4287392), (256, 3081563), (368, 2143696), (736, 1071848), (1472, 535924), (2944, 267962), (5888, 133981)]