40401768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 112780800

約数和(自身を除く): 72379032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3559, 3784, 5676, 7118, 10677, 11352, 14236, 21354, 28472, 39149, 42708, 78298, 85416, 117447, 153037, 156596, 234894, 306074, 313192, 459111, 469788, 612148, 918222, 939576, 1224296, 1683407, 1836444, 3366814, 3672888, 5050221, 6733628, 10100442, 13467256, 20200884, 40401768]

約数ペア:

[(1, 40401768), (2, 20200884), (3, 13467256), (4, 10100442), (6, 6733628), (8, 5050221), (11, 3672888), (12, 3366814), (22, 1836444), (24, 1683407), (33, 1224296), (43, 939576), (44, 918222), (66, 612148), (86, 469788), (88, 459111), (129, 313192), (132, 306074), (172, 234894), (258, 156596), (264, 153037), (344, 117447), (473, 85416), (516, 78298), (946, 42708), (1032, 39149), (1419, 28472), (1892, 21354), (2838, 14236), (3559, 11352), (3784, 10677), (5676, 7118)]