74573993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 87796800

約数和(自身を除く): 13222807

約数列:

[1, 13, 19, 29, 247, 359, 377, 551, 841, 4667, 6821, 7163, 10411, 10933, 15979, 88673, 135343, 197809, 207727, 301919, 2571517, 3924947, 5736461, 74573993]

約数ペア:

[(1, 74573993), (13, 5736461), (19, 3924947), (29, 2571517), (247, 301919), (359, 207727), (377, 197809), (551, 135343), (841, 88673), (4667, 15979), (6821, 10933), (7163, 10411)]