39745942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 61018272

約数和(自身を除く): 21272330

約数列:

[1, 2, 71, 113, 142, 226, 2477, 4954, 8023, 16046, 175867, 279901, 351734, 559802, 19872971, 39745942]

約数ペア:

[(1, 39745942), (2, 19872971), (71, 559802), (113, 351734), (142, 279901), (226, 175867), (2477, 16046), (4954, 8023)]