28410662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 53514240

約数和(自身を除く): 25103578

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 127, 133, 203, 254, 266, 406, 551, 841, 889, 1102, 1682, 1778, 2413, 3683, 3857, 4826, 5887, 7366, 7714, 11774, 15979, 16891, 25781, 31958, 33782, 51562, 69977, 106807, 111853, 139954, 213614, 223706, 489839, 747649, 979678, 1495298, 2029333, 4058666, 14205331, 28410662]

約数ペア:

[(1, 28410662), (2, 14205331), (7, 4058666), (14, 2029333), (19, 1495298), (29, 979678), (38, 747649), (58, 489839), (127, 223706), (133, 213614), (203, 139954), (254, 111853), (266, 106807), (406, 69977), (551, 51562), (841, 33782), (889, 31958), (1102, 25781), (1682, 16891), (1778, 15979), (2413, 11774), (3683, 7714), (3857, 7366), (4826, 5887)]