26747090

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2699}}^1$

素因数の和:3697

約数の個数: 16

約数和(自身を含む): 48211200

約数和(自身を除く): 21464110

約数列:

[1, 2, 5, 10, 991, 1982, 2699, 4955, 5398, 9910, 13495, 26990, 2674709, 5349418, 13373545, 26747090]

約数ペア:

[(1, 26747090), (2, 13373545), (5, 5349418), (10, 2674709), (991, 26990), (1982, 13495), (2699, 9910), (4955, 5398)]