79247728

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2819}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 176238720

約数和(自身を除く): 96990992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 2819, 3514, 4016, 5638, 7028, 11276, 14056, 19733, 22552, 28112, 39466, 45104, 78932, 157864, 315728, 707569, 1415138, 2830276, 4952983, 5660552, 9905966, 11321104, 19811932, 39623864, 79247728]

約数ペア:

[(1, 79247728), (2, 39623864), (4, 19811932), (7, 11321104), (8, 9905966), (14, 5660552), (16, 4952983), (28, 2830276), (56, 1415138), (112, 707569), (251, 315728), (502, 157864), (1004, 78932), (1757, 45104), (2008, 39466), (2819, 28112), (3514, 22552), (4016, 19733), (5638, 14056), (7028, 11276)]