27883688

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7013}}^1$

素因数の和:7097

約数の個数: 32

約数和(自身を含む): 60600960

約数和(自身を除く): 32717272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7013, 14026, 28052, 49091, 56104, 98182, 196364, 392728, 497923, 995846, 1991692, 3485461, 3983384, 6970922, 13941844, 27883688]

約数ペア:

[(1, 27883688), (2, 13941844), (4, 6970922), (7, 3983384), (8, 3485461), (14, 1991692), (28, 995846), (56, 497923), (71, 392728), (142, 196364), (284, 98182), (497, 56104), (568, 49091), (994, 28052), (1988, 14026), (3976, 7013)]