71302912

素因数分解:

$2^8\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 143080000

約数和(自身を除く): 71777088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 892, 1249, 1784, 2498, 3568, 4996, 7136, 9992, 14272, 19984, 28544, 39968, 57088, 79936, 159872, 278527, 319744, 557054, 1114108, 2228216, 4456432, 8912864, 17825728, 35651456, 71302912]

約数ペア:

[(1, 71302912), (2, 35651456), (4, 17825728), (8, 8912864), (16, 4456432), (32, 2228216), (64, 1114108), (128, 557054), (223, 319744), (256, 278527), (446, 159872), (892, 79936), (1249, 57088), (1784, 39968), (2498, 28544), (3568, 19984), (4996, 14272), (7136, 9992)]