68583844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 145595520

約数和(自身を除く): 77011676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 941, 959, 1882, 1918, 2603, 3764, 3836, 5206, 6587, 10412, 13174, 17879, 18221, 26348, 35758, 36442, 71516, 72884, 125153, 128917, 250306, 257834, 500612, 515668, 902419, 1804838, 2449423, 3609676, 4898846, 9797692, 17145961, 34291922, 68583844]

約数ペア:

[(1, 68583844), (2, 34291922), (4, 17145961), (7, 9797692), (14, 4898846), (19, 3609676), (28, 2449423), (38, 1804838), (76, 902419), (133, 515668), (137, 500612), (266, 257834), (274, 250306), (532, 128917), (548, 125153), (941, 72884), (959, 71516), (1882, 36442), (1918, 35758), (2603, 26348), (3764, 18221), (3836, 17879), (5206, 13174), (6587, 10412)]