40628399618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{77213}}^1$

素因数の和:77522

約数の個数: 32

約数和(自身を含む): 65489826240

約数和(自身を除く): 24861426622

約数列:

[1, 2, 19, 38, 61, 122, 227, 454, 1159, 2318, 4313, 8626, 13847, 27694, 77213, 154426, 263093, 526186, 1467047, 2934094, 4709993, 9419986, 17527351, 35054702, 89489867, 178979734, 333019669, 666039338, 1069168411, 2138336822, 20314199809, 40628399618]

約数ペア:

[(1, 40628399618), (2, 20314199809), (19, 2138336822), (38, 1069168411), (61, 666039338), (122, 333019669), (227, 178979734), (454, 89489867), (1159, 35054702), (2318, 17527351), (4313, 9419986), (8626, 4709993), (13847, 2934094), (27694, 1467047), (77213, 526186), (154426, 263093)]