74504339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 98972160

約数和(自身を除く): 24467821

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 779, 1051, 1729, 3731, 5453, 7357, 10127, 13663, 19969, 43091, 70889, 95641, 139783, 259597, 301637, 560183, 818729, 1817179, 3921281, 5731103, 10643477, 74504339]

約数ペア:

[(1, 74504339), (7, 10643477), (13, 5731103), (19, 3921281), (41, 1817179), (91, 818729), (133, 560183), (247, 301637), (287, 259597), (533, 139783), (779, 95641), (1051, 70889), (1729, 43091), (3731, 19969), (5453, 13663), (7357, 10127)]