40717432

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 89385120

約数和(自身を除く): 48667688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 392, 431, 482, 862, 964, 1687, 1724, 1928, 3017, 3374, 3448, 6034, 6748, 11809, 12068, 13496, 21119, 23618, 24136, 42238, 47236, 84476, 94472, 103871, 168952, 207742, 415484, 727097, 830968, 1454194, 2908388, 5089679, 5816776, 10179358, 20358716, 40717432]

約数ペア:

[(1, 40717432), (2, 20358716), (4, 10179358), (7, 5816776), (8, 5089679), (14, 2908388), (28, 1454194), (49, 830968), (56, 727097), (98, 415484), (196, 207742), (241, 168952), (392, 103871), (431, 94472), (482, 84476), (862, 47236), (964, 42238), (1687, 24136), (1724, 23618), (1928, 21119), (3017, 13496), (3374, 12068), (3448, 11809), (6034, 6748)]