65465792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7729

約数の個数: 56

約数和(自身を含む): 156301440

約数和(自身を除く): 90835648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 7691, 8512, 15382, 30764, 53837, 61528, 107674, 123056, 146129, 215348, 246112, 292258, 430696, 492224, 584516, 861392, 1022903, 1169032, 1722784, 2045806, 2338064, 3445568, 4091612, 4676128, 8183224, 9352256, 16366448, 32732896, 65465792]

約数ペア:

[(1, 65465792), (2, 32732896), (4, 16366448), (7, 9352256), (8, 8183224), (14, 4676128), (16, 4091612), (19, 3445568), (28, 2338064), (32, 2045806), (38, 1722784), (56, 1169032), (64, 1022903), (76, 861392), (112, 584516), (133, 492224), (152, 430696), (224, 292258), (266, 246112), (304, 215348), (448, 146129), (532, 123056), (608, 107674), (1064, 61528), (1216, 53837), (2128, 30764), (4256, 15382), (7691, 8512)]