40876264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35731}}^1$

素因数の和:35761

約数の個数: 32

約数和(自身を含む): 90044640

約数和(自身を除く): 49168376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 35731, 71462, 142924, 285848, 393041, 464503, 786082, 929006, 1572164, 1858012, 3144328, 3716024, 5109533, 10219066, 20438132, 40876264]

約数ペア:

[(1, 40876264), (2, 20438132), (4, 10219066), (8, 5109533), (11, 3716024), (13, 3144328), (22, 1858012), (26, 1572164), (44, 929006), (52, 786082), (88, 464503), (104, 393041), (143, 285848), (286, 142924), (572, 71462), (1144, 35731)]