78836848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 159342480

約数和(自身を除く): 80505632

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 1048, 1297, 2096, 2594, 3799, 5188, 7598, 10376, 15196, 20752, 30392, 37613, 60784, 75226, 150452, 169907, 300904, 339814, 601808, 679628, 1359256, 2718512, 4927303, 9854606, 19709212, 39418424, 78836848]

約数ペア:

[(1, 78836848), (2, 39418424), (4, 19709212), (8, 9854606), (16, 4927303), (29, 2718512), (58, 1359256), (116, 679628), (131, 601808), (232, 339814), (262, 300904), (464, 169907), (524, 150452), (1048, 75226), (1297, 60784), (2096, 37613), (2594, 30392), (3799, 20752), (5188, 15196), (7598, 10376)]