40974048

素因数分解:

$2^5\times 3^2\times {\mathrm{142271}}^1$

素因数の和:142287

約数の個数: 36

約数和(自身を含む): 116520768

約数和(自身を除く): 75546720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 142271, 284542, 426813, 569084, 853626, 1138168, 1280439, 1707252, 2276336, 2560878, 3414504, 4552672, 5121756, 6829008, 10243512, 13658016, 20487024, 40974048]

約数ペア:

[(1, 40974048), (2, 20487024), (3, 13658016), (4, 10243512), (6, 6829008), (8, 5121756), (9, 4552672), (12, 3414504), (16, 2560878), (18, 2276336), (24, 1707252), (32, 1280439), (36, 1138168), (48, 853626), (72, 569084), (96, 426813), (144, 284542), (288, 142271)]