26885516

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 55062000

約数和(自身を除く): 28176484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 599, 916, 1198, 1603, 2396, 3206, 4193, 6412, 8386, 11221, 16772, 22442, 29351, 44884, 58702, 117404, 137171, 274342, 548684, 960197, 1920394, 3840788, 6721379, 13442758, 26885516]

約数ペア:

[(1, 26885516), (2, 13442758), (4, 6721379), (7, 3840788), (14, 1920394), (28, 960197), (49, 548684), (98, 274342), (196, 137171), (229, 117404), (458, 58702), (599, 44884), (916, 29351), (1198, 22442), (1603, 16772), (2396, 11221), (3206, 8386), (4193, 6412)]