38040464

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 90

約数和(自身を含む): 94474422

約数和(自身を除く): 56433958

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 401, 484, 539, 616, 784, 802, 847, 968, 1078, 1232, 1604, 1694, 1936, 2156, 2807, 3208, 3388, 4312, 4411, 5614, 5929, 6416, 6776, 8624, 8822, 11228, 11858, 13552, 17644, 19649, 22456, 23716, 30877, 35288, 39298, 44912, 47432, 48521, 61754, 70576, 78596, 94864, 97042, 123508, 157192, 194084, 216139, 247016, 314384, 339647, 388168, 432278, 494032, 679294, 776336, 864556, 1358588, 1729112, 2377529, 2717176, 3458224, 4755058, 5434352, 9510116, 19020232, 38040464]

約数ペア:

[(1, 38040464), (2, 19020232), (4, 9510116), (7, 5434352), (8, 4755058), (11, 3458224), (14, 2717176), (16, 2377529), (22, 1729112), (28, 1358588), (44, 864556), (49, 776336), (56, 679294), (77, 494032), (88, 432278), (98, 388168), (112, 339647), (121, 314384), (154, 247016), (176, 216139), (196, 194084), (242, 157192), (308, 123508), (392, 97042), (401, 94864), (484, 78596), (539, 70576), (616, 61754), (784, 48521), (802, 47432), (847, 44912), (968, 39298), (1078, 35288), (1232, 30877), (1604, 23716), (1694, 22456), (1936, 19649), (2156, 17644), (2807, 13552), (3208, 11858), (3388, 11228), (4312, 8822), (4411, 8624), (5614, 6776), (5929, 6416)]