40488704

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 81616920

約数和(自身を除く): 41128216

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1451, 1744, 2902, 3488, 5804, 6976, 11608, 13952, 23216, 27904, 46432, 92864, 158159, 185728, 316318, 371456, 632636, 1265272, 2530544, 5061088, 10122176, 20244352, 40488704]

約数ペア:

[(1, 40488704), (2, 20244352), (4, 10122176), (8, 5061088), (16, 2530544), (32, 1265272), (64, 632636), (109, 371456), (128, 316318), (218, 185728), (256, 158159), (436, 92864), (872, 46432), (1451, 27904), (1744, 23216), (2902, 13952), (3488, 11608), (5804, 6976)]