71601416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12841}}^1$

素因数の和:12905

約数の個数: 32

約数和(自身を含む): 145628280

約数和(自身を除く): 74026864

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 12841, 25682, 51364, 102728, 218297, 436594, 526481, 873188, 1052962, 1746376, 2105924, 4211848, 8950177, 17900354, 35800708, 71601416]

約数ペア:

[(1, 71601416), (2, 35800708), (4, 17900354), (8, 8950177), (17, 4211848), (34, 2105924), (41, 1746376), (68, 1052962), (82, 873188), (136, 526481), (164, 436594), (328, 218297), (697, 102728), (1394, 51364), (2788, 25682), (5576, 12841)]