40835228

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4002

約数の個数: 36

約数和(自身を含む): 84718872

約数和(自身を除く): 43883644

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 3931, 5194, 7862, 10388, 15724, 27517, 55034, 110068, 192619, 208343, 385238, 416686, 770476, 833372, 1458401, 2916802, 5833604, 10208807, 20417614, 40835228]

約数ペア:

[(1, 40835228), (2, 20417614), (4, 10208807), (7, 5833604), (14, 2916802), (28, 1458401), (49, 833372), (53, 770476), (98, 416686), (106, 385238), (196, 208343), (212, 192619), (371, 110068), (742, 55034), (1484, 27517), (2597, 15724), (3931, 10388), (5194, 7862)]