74565764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 161968128

約数和(自身を除く): 87402364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1613, 1651, 1778, 3226, 3302, 3556, 6452, 6604, 11291, 11557, 20969, 22582, 23114, 41938, 45164, 46228, 83876, 146783, 204851, 293566, 409702, 587132, 819404, 1433957, 2663063, 2867914, 5326126, 5735828, 10652252, 18641441, 37282882, 74565764]

約数ペア:

[(1, 74565764), (2, 37282882), (4, 18641441), (7, 10652252), (13, 5735828), (14, 5326126), (26, 2867914), (28, 2663063), (52, 1433957), (91, 819404), (127, 587132), (182, 409702), (254, 293566), (364, 204851), (508, 146783), (889, 83876), (1613, 46228), (1651, 45164), (1778, 41938), (3226, 23114), (3302, 22582), (3556, 20969), (6452, 11557), (6604, 11291)]