74448848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{273709}}^1$

素因数の和:273734

約数の個数: 20

約数和(自身を含む): 152730180

約数和(自身を除く): 78281332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 273709, 547418, 1094836, 2189672, 4379344, 4653053, 9306106, 18612212, 37224424, 74448848]

約数ペア:

[(1, 74448848), (2, 37224424), (4, 18612212), (8, 9306106), (16, 4653053), (17, 4379344), (34, 2189672), (68, 1094836), (136, 547418), (272, 273709)]