64744286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{36251}}^1$

素因数の和:36319

約数の個数: 16

約数和(自身を含む): 104405760

約数和(自身を除く): 39661474

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 36251, 72502, 688769, 1377538, 1703797, 3407594, 32372143, 64744286]

約数ペア:

[(1, 64744286), (2, 32372143), (19, 3407594), (38, 1703797), (47, 1377538), (94, 688769), (893, 72502), (1786, 36251)]