74054057

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 27834583

約数列:

[1, 7, 11, 17, 37, 77, 119, 121, 139, 187, 259, 407, 629, 847, 973, 1309, 1529, 2057, 2363, 2849, 4403, 4477, 5143, 6919, 10703, 14399, 16541, 16819, 25993, 31339, 36001, 48433, 56573, 76109, 87431, 117733, 181951, 285923, 396011, 532763, 612017, 622303, 961741, 2001461, 4356121, 6732187, 10579151, 74054057]

約数ペア:

[(1, 74054057), (7, 10579151), (11, 6732187), (17, 4356121), (37, 2001461), (77, 961741), (119, 622303), (121, 612017), (139, 532763), (187, 396011), (259, 285923), (407, 181951), (629, 117733), (847, 87431), (973, 76109), (1309, 56573), (1529, 48433), (2057, 36001), (2363, 31339), (2849, 25993), (4403, 16819), (4477, 16541), (5143, 14399), (6919, 10703)]