38435978

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45007}}^1$

素因数の和:45077

約数の個数: 16

約数和(自身を含む): 66971904

約数和(自身を除く): 28535926

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 45007, 90014, 315049, 630098, 2745427, 5490854, 19217989, 38435978]

約数ペア:

[(1, 38435978), (2, 19217989), (7, 5490854), (14, 2745427), (61, 630098), (122, 315049), (427, 90014), (854, 45007)]