68996608

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 40

約数和(自身を含む): 145986192

約数和(自身を除く): 76989584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 7927, 8704, 15854, 31708, 63416, 126832, 134759, 253664, 269518, 507328, 539036, 1014656, 1078072, 2029312, 2156144, 4058624, 4312288, 8624576, 17249152, 34498304, 68996608]

約数ペア:

[(1, 68996608), (2, 34498304), (4, 17249152), (8, 8624576), (16, 4312288), (17, 4058624), (32, 2156144), (34, 2029312), (64, 1078072), (68, 1014656), (128, 539036), (136, 507328), (256, 269518), (272, 253664), (512, 134759), (544, 126832), (1088, 63416), (2176, 31708), (4352, 15854), (7927, 8704)]