22897084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 47480832

約数和(自身を除く): 24583748

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 137, 188, 254, 274, 329, 508, 548, 658, 889, 959, 1316, 1778, 1918, 3556, 3836, 5969, 6439, 11938, 12878, 17399, 23876, 25756, 34798, 41783, 45073, 69596, 83566, 90146, 121793, 167132, 180292, 243586, 487172, 817753, 1635506, 3271012, 5724271, 11448542, 22897084]

約数ペア:

[(1, 22897084), (2, 11448542), (4, 5724271), (7, 3271012), (14, 1635506), (28, 817753), (47, 487172), (94, 243586), (127, 180292), (137, 167132), (188, 121793), (254, 90146), (274, 83566), (329, 69596), (508, 45073), (548, 41783), (658, 34798), (889, 25756), (959, 23876), (1316, 17399), (1778, 12878), (1918, 11938), (3556, 6439), (3836, 5969)]