74872786

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1901}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 115032960

約数和(自身を除く): 40160174

約数列:

[1, 2, 47, 94, 419, 838, 1901, 3802, 19693, 39386, 89347, 178694, 796519, 1593038, 37436393, 74872786]

約数ペア:

[(1, 74872786), (2, 37436393), (47, 1593038), (94, 796519), (419, 178694), (838, 89347), (1901, 39386), (3802, 19693)]