64821824

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{7393}}^1$

素因数の和:7542

約数の個数: 28

約数和(自身を含む): 129587244

約数和(自身を除く): 64765420

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 7393, 8768, 14786, 29572, 59144, 118288, 236576, 473152, 1012841, 2025682, 4051364, 8102728, 16205456, 32410912, 64821824]

約数ペア:

[(1, 64821824), (2, 32410912), (4, 16205456), (8, 8102728), (16, 4051364), (32, 2025682), (64, 1012841), (137, 473152), (274, 236576), (548, 118288), (1096, 59144), (2192, 29572), (4384, 14786), (7393, 8768)]