68251964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 136533600

約数和(自身を除く): 68281636

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 319, 356, 601, 638, 979, 1202, 1276, 1958, 2404, 2581, 3916, 5162, 6611, 10324, 13222, 17429, 26444, 28391, 34858, 53489, 56782, 69716, 106978, 113564, 191719, 213956, 383438, 588379, 766876, 1176758, 1551181, 2353516, 3102362, 6204724, 17062991, 34125982, 68251964]

約数ペア:

[(1, 68251964), (2, 34125982), (4, 17062991), (11, 6204724), (22, 3102362), (29, 2353516), (44, 1551181), (58, 1176758), (89, 766876), (116, 588379), (178, 383438), (319, 213956), (356, 191719), (601, 113564), (638, 106978), (979, 69716), (1202, 56782), (1276, 53489), (1958, 34858), (2404, 28391), (2581, 26444), (3916, 17429), (5162, 13222), (6611, 10324)]