40215616

素因数分解:

$2^6\times 7^1\times {\mathrm{89767}}^1$

素因数の和:89786

約数の個数: 28

約数和(自身を含む): 91204288

約数和(自身を除く): 50988672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89767, 179534, 359068, 628369, 718136, 1256738, 1436272, 2513476, 2872544, 5026952, 5745088, 10053904, 20107808, 40215616]

約数ペア:

[(1, 40215616), (2, 20107808), (4, 10053904), (7, 5745088), (8, 5026952), (14, 2872544), (16, 2513476), (28, 1436272), (32, 1256738), (56, 718136), (64, 628369), (112, 359068), (224, 179534), (448, 89767)]