78841048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68917}}^1$

素因数の和:68947

約数の個数: 32

約数和(自身を含む): 173673360

約数和(自身を除く): 94832312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 68917, 137834, 275668, 551336, 758087, 895921, 1516174, 1791842, 3032348, 3583684, 6064696, 7167368, 9855131, 19710262, 39420524, 78841048]

約数ペア:

[(1, 78841048), (2, 39420524), (4, 19710262), (8, 9855131), (11, 7167368), (13, 6064696), (22, 3583684), (26, 3032348), (44, 1791842), (52, 1516174), (88, 895921), (104, 758087), (143, 551336), (286, 275668), (572, 137834), (1144, 68917)]