13139072

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 27319680

約数和(自身を除く): 14180608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 4463, 8926, 17852, 35704, 71408, 102649, 142816, 205298, 285632, 410596, 571264, 821192, 1642384, 3284768, 6569536, 13139072]

約数ペア:

[(1, 13139072), (2, 6569536), (4, 3284768), (8, 1642384), (16, 821192), (23, 571264), (32, 410596), (46, 285632), (64, 205298), (92, 142816), (128, 102649), (184, 71408), (368, 35704), (736, 17852), (1472, 8926), (2944, 4463)]