68953192

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15991}}^1$

素因数の和:16022

約数の個数: 48

約数和(自身を含む): 164077920

約数和(自身を除く): 95124728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 15991, 31982, 63964, 111937, 127928, 175901, 223874, 351802, 447748, 703604, 783559, 895496, 1231307, 1407208, 1567118, 2462614, 3134236, 4925228, 6268472, 8619149, 9850456, 17238298, 34476596, 68953192]

約数ペア:

[(1, 68953192), (2, 34476596), (4, 17238298), (7, 9850456), (8, 8619149), (11, 6268472), (14, 4925228), (22, 3134236), (28, 2462614), (44, 1567118), (49, 1407208), (56, 1231307), (77, 895496), (88, 783559), (98, 703604), (154, 447748), (196, 351802), (308, 223874), (392, 175901), (539, 127928), (616, 111937), (1078, 63964), (2156, 31982), (4312, 15991)]