40999794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 95662080

約数和(自身を除く): 54662286

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 691, 899, 957, 1023, 1382, 1798, 1914, 2046, 2073, 2697, 4146, 5394, 7601, 9889, 15202, 19778, 20039, 21421, 22803, 29667, 40078, 42842, 45606, 59334, 60117, 64263, 120234, 128526, 220429, 235631, 440858, 471262, 621209, 661287, 706893, 1242418, 1322574, 1413786, 1863627, 3727254, 6833299, 13666598, 20499897, 40999794]

約数ペア:

[(1, 40999794), (2, 20499897), (3, 13666598), (6, 6833299), (11, 3727254), (22, 1863627), (29, 1413786), (31, 1322574), (33, 1242418), (58, 706893), (62, 661287), (66, 621209), (87, 471262), (93, 440858), (174, 235631), (186, 220429), (319, 128526), (341, 120234), (638, 64263), (682, 60117), (691, 59334), (899, 45606), (957, 42842), (1023, 40078), (1382, 29667), (1798, 22803), (1914, 21421), (2046, 20039), (2073, 19778), (2697, 15202), (4146, 9889), (5394, 7601)]