40996008

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1613}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 111414420

約数和(自身を除く): 70418412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 1613, 2118, 2824, 3177, 3226, 4236, 4839, 6354, 6452, 8472, 9678, 12708, 12904, 14517, 19356, 25416, 29034, 38712, 58068, 116136, 569389, 1138778, 1708167, 2277556, 3416334, 4555112, 5124501, 6832668, 10249002, 13665336, 20498004, 40996008]

約数ペア:

[(1, 40996008), (2, 20498004), (3, 13665336), (4, 10249002), (6, 6832668), (8, 5124501), (9, 4555112), (12, 3416334), (18, 2277556), (24, 1708167), (36, 1138778), (72, 569389), (353, 116136), (706, 58068), (1059, 38712), (1412, 29034), (1613, 25416), (2118, 19356), (2824, 14517), (3177, 12904), (3226, 12708), (4236, 9678), (4839, 8472), (6354, 6452)]