78102584

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5303}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 168030720

約数和(自身を除く): 89928136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 5303, 7364, 10606, 14728, 21212, 37121, 42424, 74242, 148484, 296968, 1394689, 2789378, 5578756, 9762823, 11157512, 19525646, 39051292, 78102584]

約数ペア:

[(1, 78102584), (2, 39051292), (4, 19525646), (7, 11157512), (8, 9762823), (14, 5578756), (28, 2789378), (56, 1394689), (263, 296968), (526, 148484), (1052, 74242), (1841, 42424), (2104, 37121), (3682, 21212), (5303, 14728), (7364, 10606)]