284607536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 581748480

約数和(自身を除く): 297140944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 647, 1294, 1447, 2588, 2894, 5176, 5788, 10352, 11576, 12293, 23152, 24586, 27493, 49172, 54986, 98344, 109972, 196688, 219944, 439888, 936209, 1872418, 3744836, 7489672, 14979344, 17787971, 35575942, 71151884, 142303768, 284607536]

約数ペア:

[(1, 284607536), (2, 142303768), (4, 71151884), (8, 35575942), (16, 17787971), (19, 14979344), (38, 7489672), (76, 3744836), (152, 1872418), (304, 936209), (647, 439888), (1294, 219944), (1447, 196688), (2588, 109972), (2894, 98344), (5176, 54986), (5788, 49172), (10352, 27493), (11576, 24586), (12293, 23152)]