415876672

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{41389}}^1$

素因数の和:41558

約数の個数: 28

約数和(自身を含む): 830531740

約数和(自身を除く): 414655068

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 41389, 82778, 165556, 331112, 662224, 1324448, 2648896, 6498073, 12996146, 25992292, 51984584, 103969168, 207938336, 415876672]

約数ペア:

[(1, 415876672), (2, 207938336), (4, 103969168), (8, 51984584), (16, 25992292), (32, 12996146), (64, 6498073), (157, 2648896), (314, 1324448), (628, 662224), (1256, 331112), (2512, 165556), (5024, 82778), (10048, 41389)]