64824088

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21841}}^1$

素因数の和:21907

約数の個数: 32

約数和(自身を含む): 141536160

約数和(自身を除く): 76712072

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 21841, 43682, 87364, 152887, 174728, 305774, 611548, 1157573, 1223096, 2315146, 4630292, 8103011, 9260584, 16206022, 32412044, 64824088]

約数ペア:

[(1, 64824088), (2, 32412044), (4, 16206022), (7, 9260584), (8, 8103011), (14, 4630292), (28, 2315146), (53, 1223096), (56, 1157573), (106, 611548), (212, 305774), (371, 174728), (424, 152887), (742, 87364), (1484, 43682), (2968, 21841)]