40805072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3011}}^1$

素因数の和:3048

約数の個数: 60

約数和(自身を含む): 99347808

約数和(自身を除く): 58542736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3011, 3388, 6022, 6776, 12044, 13552, 21077, 24088, 33121, 42154, 48176, 66242, 84308, 132484, 168616, 231847, 264968, 337232, 364331, 463694, 529936, 728662, 927388, 1457324, 1854776, 2550317, 2914648, 3709552, 5100634, 5829296, 10201268, 20402536, 40805072]

約数ペア:

[(1, 40805072), (2, 20402536), (4, 10201268), (7, 5829296), (8, 5100634), (11, 3709552), (14, 2914648), (16, 2550317), (22, 1854776), (28, 1457324), (44, 927388), (56, 728662), (77, 529936), (88, 463694), (112, 364331), (121, 337232), (154, 264968), (176, 231847), (242, 168616), (308, 132484), (484, 84308), (616, 66242), (847, 48176), (968, 42154), (1232, 33121), (1694, 24088), (1936, 21077), (3011, 13552), (3388, 12044), (6022, 6776)]