475386368

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{54617}}^1$

素因数の和:54652

約数の個数: 40

約数和(自身を含む): 1005735852

約数和(自身を除く): 530349484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 54617, 109234, 218468, 436936, 873872, 928489, 1747744, 1856978, 3495488, 3713956, 6990976, 7427912, 13981952, 14855824, 27963904, 29711648, 59423296, 118846592, 237693184, 475386368]

約数ペア:

[(1, 475386368), (2, 237693184), (4, 118846592), (8, 59423296), (16, 29711648), (17, 27963904), (32, 14855824), (34, 13981952), (64, 7427912), (68, 6990976), (128, 3713956), (136, 3495488), (256, 1856978), (272, 1747744), (512, 928489), (544, 873872), (1088, 436936), (2176, 218468), (4352, 109234), (8704, 54617)]