40035128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 51203272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 191, 197, 266, 382, 394, 532, 764, 788, 1064, 1337, 1379, 1528, 1576, 2674, 2758, 3629, 3743, 5348, 5516, 7258, 7486, 10696, 11032, 14516, 14972, 25403, 26201, 29032, 29944, 37627, 50806, 52402, 75254, 101612, 104804, 150508, 203224, 209608, 263389, 301016, 526778, 714913, 1053556, 1429826, 2107112, 2859652, 5004391, 5719304, 10008782, 20017564, 40035128]

約数ペア:

[(1, 40035128), (2, 20017564), (4, 10008782), (7, 5719304), (8, 5004391), (14, 2859652), (19, 2107112), (28, 1429826), (38, 1053556), (56, 714913), (76, 526778), (133, 301016), (152, 263389), (191, 209608), (197, 203224), (266, 150508), (382, 104804), (394, 101612), (532, 75254), (764, 52402), (788, 50806), (1064, 37627), (1337, 29944), (1379, 29032), (1528, 26201), (1576, 25403), (2674, 14972), (2758, 14516), (3629, 11032), (3743, 10696), (5348, 7486), (5516, 7258)]