64923136

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{7459}}^1$

素因数の和:7494

約数の個数: 40

約数和(自身を含む): 137368440

約数和(自身を除く): 72445304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 7459, 8704, 14918, 29836, 59672, 119344, 126803, 238688, 253606, 477376, 507212, 954752, 1014424, 1909504, 2028848, 3819008, 4057696, 8115392, 16230784, 32461568, 64923136]

約数ペア:

[(1, 64923136), (2, 32461568), (4, 16230784), (8, 8115392), (16, 4057696), (17, 3819008), (32, 2028848), (34, 1909504), (64, 1014424), (68, 954752), (128, 507212), (136, 477376), (256, 253606), (272, 238688), (512, 126803), (544, 119344), (1088, 59672), (2176, 29836), (4352, 14918), (7459, 8704)]