73221736

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31891}}^1$

素因数の和:31945

約数の個数: 32

約数和(自身を含む): 160735680

約数和(自身を除く): 87513944

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 31891, 63782, 127564, 223237, 255128, 446474, 892948, 1307531, 1785896, 2615062, 5230124, 9152717, 10460248, 18305434, 36610868, 73221736]

約数ペア:

[(1, 73221736), (2, 36610868), (4, 18305434), (7, 10460248), (8, 9152717), (14, 5230124), (28, 2615062), (41, 1785896), (56, 1307531), (82, 892948), (164, 446474), (287, 255128), (328, 223237), (574, 127564), (1148, 63782), (2296, 31891)]