68712056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64579}}^1$

素因数の和:64611

約数の個数: 32

約数和(自身を含む): 154992000

約数和(自身を除く): 86279944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 64579, 129158, 258316, 452053, 516632, 904106, 1227001, 1808212, 2454002, 3616424, 4908004, 8589007, 9816008, 17178014, 34356028, 68712056]

約数ペア:

[(1, 68712056), (2, 34356028), (4, 17178014), (7, 9816008), (8, 8589007), (14, 4908004), (19, 3616424), (28, 2454002), (38, 1808212), (56, 1227001), (76, 904106), (133, 516632), (152, 452053), (266, 258316), (532, 129158), (1064, 64579)]