40548802

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 30736958

約数列:

[1, 2, 7, 14, 67, 134, 139, 278, 311, 469, 622, 938, 973, 1946, 2177, 4354, 9313, 18626, 20837, 41674, 43229, 65191, 86458, 130382, 145859, 291718, 302603, 605206, 2896343, 5792686, 20274401, 40548802]

約数ペア:

[(1, 40548802), (2, 20274401), (7, 5792686), (14, 2896343), (67, 605206), (134, 302603), (139, 291718), (278, 145859), (311, 130382), (469, 86458), (622, 65191), (938, 43229), (973, 41674), (1946, 20837), (2177, 18626), (4354, 9313)]