74776774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16987}}^1$

素因数の和:17091

約数の個数: 16

約数和(自身を含む): 117421056

約数和(自身を除く): 42644282

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 16987, 33974, 526597, 1053194, 1206077, 2412154, 37388387, 74776774]

約数ペア:

[(1, 74776774), (2, 37388387), (31, 2412154), (62, 1206077), (71, 1053194), (142, 526597), (2201, 33974), (4402, 16987)]