40346992

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 92746296

約数和(自身を除く): 52399304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 971, 1484, 1942, 2597, 2968, 3884, 5194, 5936, 6797, 7768, 10388, 13594, 15536, 20776, 27188, 41552, 47579, 51463, 54376, 95158, 102926, 108752, 190316, 205852, 360241, 380632, 411704, 720482, 761264, 823408, 1440964, 2521687, 2881928, 5043374, 5763856, 10086748, 20173496, 40346992]

約数ペア:

[(1, 40346992), (2, 20173496), (4, 10086748), (7, 5763856), (8, 5043374), (14, 2881928), (16, 2521687), (28, 1440964), (49, 823408), (53, 761264), (56, 720482), (98, 411704), (106, 380632), (112, 360241), (196, 205852), (212, 190316), (371, 108752), (392, 102926), (424, 95158), (742, 54376), (784, 51463), (848, 47579), (971, 41552), (1484, 27188), (1942, 20776), (2597, 15536), (2968, 13594), (3884, 10388), (5194, 7768), (5936, 6797)]