40647743872

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{503}}^1\times {\mathrm{3527}}^1$

素因数の和:4223

約数の個数: 64

約数和(自身を含む): 81615340800

約数和(自身を除く): 40967596928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 503, 716, 1006, 1432, 2012, 2864, 3527, 4024, 5728, 7054, 8048, 11456, 14108, 16096, 22912, 28216, 32192, 56432, 64384, 90037, 112864, 180074, 225728, 360148, 451456, 631333, 720296, 1262666, 1440592, 1774081, 2525332, 2881184, 3548162, 5050664, 5762368, 7096324, 10101328, 11524736, 14192648, 20202656, 28385296, 40405312, 56770592, 80810624, 113541184, 227082368, 317560499, 635120998, 1270241996, 2540483992, 5080967984, 10161935968, 20323871936, 40647743872]

約数ペア:

[(1, 40647743872), (2, 20323871936), (4, 10161935968), (8, 5080967984), (16, 2540483992), (32, 1270241996), (64, 635120998), (128, 317560499), (179, 227082368), (358, 113541184), (503, 80810624), (716, 56770592), (1006, 40405312), (1432, 28385296), (2012, 20202656), (2864, 14192648), (3527, 11524736), (4024, 10101328), (5728, 7096324), (7054, 5762368), (8048, 5050664), (11456, 3548162), (14108, 2881184), (16096, 2525332), (22912, 1774081), (28216, 1440592), (32192, 1262666), (56432, 720296), (64384, 631333), (90037, 451456), (112864, 360148), (180074, 225728)]