39922688

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3032

約数の個数: 44

約数和(自身を含む): 85974000

約数和(自身を除く): 46051312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2999, 3328, 5998, 6656, 11996, 13312, 23992, 38987, 47984, 77974, 95968, 155948, 191936, 311896, 383872, 623792, 767744, 1247584, 1535488, 2495168, 3070976, 4990336, 9980672, 19961344, 39922688]

約数ペア:

[(1, 39922688), (2, 19961344), (4, 9980672), (8, 4990336), (13, 3070976), (16, 2495168), (26, 1535488), (32, 1247584), (52, 767744), (64, 623792), (104, 383872), (128, 311896), (208, 191936), (256, 155948), (416, 95968), (512, 77974), (832, 47984), (1024, 38987), (1664, 23992), (2999, 13312), (3328, 11996), (5998, 6656)]