40717474

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 71976960

約数和(自身を除く): 31259486

約数列:

[1, 2, 7, 14, 43, 86, 239, 283, 301, 478, 566, 602, 1673, 1981, 3346, 3962, 10277, 12169, 20554, 24338, 67637, 71939, 85183, 135274, 143878, 170366, 473459, 946918, 2908391, 5816782, 20358737, 40717474]

約数ペア:

[(1, 40717474), (2, 20358737), (7, 5816782), (14, 2908391), (43, 946918), (86, 473459), (239, 170366), (283, 143878), (301, 135274), (478, 85183), (566, 71939), (602, 67637), (1673, 24338), (1981, 20554), (3346, 12169), (3962, 10277)]