26986736

素因数分解:

$2^4\times 7^1\times {\mathrm{240953}}^1$

素因数の和:240968

約数の個数: 20

約数和(自身を含む): 59756592

約数和(自身を除く): 32769856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 240953, 481906, 963812, 1686671, 1927624, 3373342, 3855248, 6746684, 13493368, 26986736]

約数ペア:

[(1, 26986736), (2, 13493368), (4, 6746684), (7, 3855248), (8, 3373342), (14, 1927624), (16, 1686671), (28, 963812), (56, 481906), (112, 240953)]