77430784

素因数分解:

$2^{15}\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 165148200

約数和(自身を除く): 87717416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 256, 272, 278, 512, 544, 556, 1024, 1088, 1112, 2048, 2176, 2224, 2363, 4096, 4352, 4448, 4726, 8192, 8704, 8896, 9452, 16384, 17408, 17792, 18904, 32768, 34816, 35584, 37808, 69632, 71168, 75616, 139264, 142336, 151232, 278528, 284672, 302464, 557056, 569344, 604928, 1138688, 1209856, 2277376, 2419712, 4554752, 4839424, 9678848, 19357696, 38715392, 77430784]

約数ペア:

[(1, 77430784), (2, 38715392), (4, 19357696), (8, 9678848), (16, 4839424), (17, 4554752), (32, 2419712), (34, 2277376), (64, 1209856), (68, 1138688), (128, 604928), (136, 569344), (139, 557056), (256, 302464), (272, 284672), (278, 278528), (512, 151232), (544, 142336), (556, 139264), (1024, 75616), (1088, 71168), (1112, 69632), (2048, 37808), (2176, 35584), (2224, 34816), (2363, 32768), (4096, 18904), (4352, 17792), (4448, 17408), (4726, 16384), (8192, 9452), (8704, 8896)]