40454344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 92188800

約数和(自身を除く): 51734456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 193, 197, 266, 386, 394, 532, 772, 788, 1064, 1351, 1379, 1544, 1576, 2702, 2758, 3667, 3743, 5404, 5516, 7334, 7486, 10808, 11032, 14668, 14972, 25669, 26201, 29336, 29944, 38021, 51338, 52402, 76042, 102676, 104804, 152084, 205352, 209608, 266147, 304168, 532294, 722399, 1064588, 1444798, 2129176, 2889596, 5056793, 5779192, 10113586, 20227172, 40454344]

約数ペア:

[(1, 40454344), (2, 20227172), (4, 10113586), (7, 5779192), (8, 5056793), (14, 2889596), (19, 2129176), (28, 1444798), (38, 1064588), (56, 722399), (76, 532294), (133, 304168), (152, 266147), (193, 209608), (197, 205352), (266, 152084), (386, 104804), (394, 102676), (532, 76042), (772, 52402), (788, 51338), (1064, 38021), (1351, 29944), (1379, 29336), (1544, 26201), (1576, 25669), (2702, 14972), (2758, 14668), (3667, 11032), (3743, 10808), (5404, 7486), (5516, 7334)]