64624384

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 143709552

約数和(自身を除く): 79085168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 433, 583, 704, 848, 866, 1166, 1408, 1696, 1732, 2332, 2816, 3392, 3464, 4664, 4763, 6784, 6928, 9328, 9526, 13568, 13856, 18656, 19052, 22949, 27712, 37312, 38104, 45898, 55424, 74624, 76208, 91796, 110848, 149248, 152416, 183592, 252439, 304832, 367184, 504878, 609664, 734368, 1009756, 1219328, 1468736, 2019512, 2937472, 4039024, 5874944, 8078048, 16156096, 32312192, 64624384]

約数ペア:

[(1, 64624384), (2, 32312192), (4, 16156096), (8, 8078048), (11, 5874944), (16, 4039024), (22, 2937472), (32, 2019512), (44, 1468736), (53, 1219328), (64, 1009756), (88, 734368), (106, 609664), (128, 504878), (176, 367184), (212, 304832), (256, 252439), (352, 183592), (424, 152416), (433, 149248), (583, 110848), (704, 91796), (848, 76208), (866, 74624), (1166, 55424), (1408, 45898), (1696, 38104), (1732, 37312), (2332, 27712), (2816, 22949), (3392, 19052), (3464, 18656), (4664, 13856), (4763, 13568), (6784, 9526), (6928, 9328)]