68574786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34739}}^1$

素因数の和:34798

約数の個数: 32

約数和(自身を含む): 160081920

約数和(自身を除く): 91507134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34739, 69478, 104217, 208434, 243173, 486346, 729519, 1459038, 1632733, 3265466, 4898199, 9796398, 11429131, 22858262, 34287393, 68574786]

約数ペア:

[(1, 68574786), (2, 34287393), (3, 22858262), (6, 11429131), (7, 9796398), (14, 4898199), (21, 3265466), (42, 1632733), (47, 1459038), (94, 729519), (141, 486346), (282, 243173), (329, 208434), (658, 104217), (987, 69478), (1974, 34739)]