27974702

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2539}}^1$

素因数の和:3335

約数の個数: 16

約数和(自身を含む): 48036480

約数和(自身を除く): 20061778

約数列:

[1, 2, 7, 14, 787, 1574, 2539, 5078, 5509, 11018, 17773, 35546, 1998193, 3996386, 13987351, 27974702]

約数ペア:

[(1, 27974702), (2, 13987351), (7, 3996386), (14, 1998193), (787, 35546), (1574, 17773), (2539, 11018), (5078, 5509)]