27976112

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22133}}^1$

素因数の和:22220

約数の個数: 20

約数和(自身を含む): 54892320

約数和(自身を除く): 26916208

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22133, 44266, 88532, 177064, 354128, 1748507, 3497014, 6994028, 13988056, 27976112]

約数ペア:

[(1, 27976112), (2, 13988056), (4, 6994028), (8, 3497014), (16, 1748507), (79, 354128), (158, 177064), (316, 88532), (632, 44266), (1264, 22133)]