68187136

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3954

約数の個数: 44

約数和(自身を含む): 144362628

約数和(自身を除く): 76175492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 3917, 4352, 7834, 8704, 15668, 17408, 31336, 62672, 66589, 125344, 133178, 250688, 266356, 501376, 532712, 1002752, 1065424, 2005504, 2130848, 4011008, 4261696, 8523392, 17046784, 34093568, 68187136]

約数ペア:

[(1, 68187136), (2, 34093568), (4, 17046784), (8, 8523392), (16, 4261696), (17, 4011008), (32, 2130848), (34, 2005504), (64, 1065424), (68, 1002752), (128, 532712), (136, 501376), (256, 266356), (272, 250688), (512, 133178), (544, 125344), (1024, 66589), (1088, 62672), (2176, 31336), (3917, 17408), (4352, 15668), (7834, 8704)]