40677056

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 112

約数和(自身を含む): 100584000

約数和(自身を除く): 59906944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 109, 112, 119, 136, 196, 218, 224, 238, 272, 343, 392, 436, 448, 476, 544, 686, 763, 784, 833, 872, 952, 1088, 1372, 1526, 1568, 1666, 1744, 1853, 1904, 2744, 3052, 3136, 3332, 3488, 3706, 3808, 5341, 5488, 5831, 6104, 6664, 6976, 7412, 7616, 10682, 10976, 11662, 12208, 12971, 13328, 14824, 21364, 21952, 23324, 24416, 25942, 26656, 29648, 37387, 42728, 46648, 48832, 51884, 53312, 59296, 74774, 85456, 90797, 93296, 103768, 118592, 149548, 170912, 181594, 186592, 207536, 299096, 341824, 363188, 373184, 415072, 598192, 635579, 726376, 830144, 1196384, 1271158, 1452752, 2392768, 2542316, 2905504, 5084632, 5811008, 10169264, 20338528, 40677056]

約数ペア:

[(1, 40677056), (2, 20338528), (4, 10169264), (7, 5811008), (8, 5084632), (14, 2905504), (16, 2542316), (17, 2392768), (28, 1452752), (32, 1271158), (34, 1196384), (49, 830144), (56, 726376), (64, 635579), (68, 598192), (98, 415072), (109, 373184), (112, 363188), (119, 341824), (136, 299096), (196, 207536), (218, 186592), (224, 181594), (238, 170912), (272, 149548), (343, 118592), (392, 103768), (436, 93296), (448, 90797), (476, 85456), (544, 74774), (686, 59296), (763, 53312), (784, 51884), (833, 48832), (872, 46648), (952, 42728), (1088, 37387), (1372, 29648), (1526, 26656), (1568, 25942), (1666, 24416), (1744, 23324), (1853, 21952), (1904, 21364), (2744, 14824), (3052, 13328), (3136, 12971), (3332, 12208), (3488, 11662), (3706, 10976), (3808, 10682), (5341, 7616), (5488, 7412), (5831, 6976), (6104, 6664)]