8248072

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 18375660

約数和(自身を除く): 10127588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 397, 424, 742, 794, 1484, 1588, 2597, 2779, 2968, 3176, 5194, 5558, 10388, 11116, 19453, 20776, 21041, 22232, 38906, 42082, 77812, 84164, 147287, 155624, 168328, 294574, 589148, 1031009, 1178296, 2062018, 4124036, 8248072]

約数ペア:

[(1, 8248072), (2, 4124036), (4, 2062018), (7, 1178296), (8, 1031009), (14, 589148), (28, 294574), (49, 168328), (53, 155624), (56, 147287), (98, 84164), (106, 77812), (196, 42082), (212, 38906), (371, 22232), (392, 21041), (397, 20776), (424, 19453), (742, 11116), (794, 10388), (1484, 5558), (1588, 5194), (2597, 3176), (2779, 2968)]