74687942

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{9343}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 128274432

約数和(自身を除く): 53586490

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 9343, 18686, 65401, 130802, 5334853, 10669706, 37343971, 74687942]

約数ペア:

[(1, 74687942), (2, 37343971), (7, 10669706), (14, 5334853), (571, 130802), (1142, 65401), (3997, 18686), (7994, 9343)]