66617344

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 141555600

約数和(自身を除く): 74938256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 256, 304, 428, 512, 608, 856, 1024, 1216, 1712, 2033, 2048, 2432, 3424, 4066, 4096, 4864, 6848, 8132, 8192, 9728, 13696, 16264, 16384, 19456, 27392, 32528, 32768, 38912, 54784, 65056, 77824, 109568, 130112, 155648, 219136, 260224, 311296, 438272, 520448, 622592, 876544, 1040896, 1753088, 2081792, 3506176, 4163584, 8327168, 16654336, 33308672, 66617344]

約数ペア:

[(1, 66617344), (2, 33308672), (4, 16654336), (8, 8327168), (16, 4163584), (19, 3506176), (32, 2081792), (38, 1753088), (64, 1040896), (76, 876544), (107, 622592), (128, 520448), (152, 438272), (214, 311296), (256, 260224), (304, 219136), (428, 155648), (512, 130112), (608, 109568), (856, 77824), (1024, 65056), (1216, 54784), (1712, 38912), (2033, 32768), (2048, 32528), (2432, 27392), (3424, 19456), (4066, 16384), (4096, 16264), (4864, 13696), (6848, 9728), (8132, 8192)]