40900496

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4048

約数の個数: 60

約数和(自身を含む): 99298332

約数和(自身を除く): 58397836

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 4013, 5096, 8026, 10192, 16052, 28091, 32104, 52169, 56182, 64208, 104338, 112364, 196637, 208676, 224728, 365183, 393274, 417352, 449456, 730366, 786548, 834704, 1460732, 1573096, 2556281, 2921464, 3146192, 5112562, 5842928, 10225124, 20450248, 40900496]

約数ペア:

[(1, 40900496), (2, 20450248), (4, 10225124), (7, 5842928), (8, 5112562), (13, 3146192), (14, 2921464), (16, 2556281), (26, 1573096), (28, 1460732), (49, 834704), (52, 786548), (56, 730366), (91, 449456), (98, 417352), (104, 393274), (112, 365183), (182, 224728), (196, 208676), (208, 196637), (364, 112364), (392, 104338), (637, 64208), (728, 56182), (784, 52169), (1274, 32104), (1456, 28091), (2548, 16052), (4013, 10192), (5096, 8026)]