286421824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{344257}}^1$

素因数の和:344282

約数の個数: 28

約数和(自身を含む): 612090724

約数和(自身を除く): 325668900

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 344257, 688514, 1377028, 2754056, 4475341, 5508112, 8950682, 11016224, 17901364, 22032448, 35802728, 71605456, 143210912, 286421824]

約数ペア:

[(1, 286421824), (2, 143210912), (4, 71605456), (8, 35802728), (13, 22032448), (16, 17901364), (26, 11016224), (32, 8950682), (52, 5508112), (64, 4475341), (104, 2754056), (208, 1377028), (416, 688514), (832, 344257)]