40974152

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 78304320

約数和(自身を除く): 37330168

約数列:

[1, 2, 4, 8, 107, 151, 214, 302, 317, 428, 604, 634, 856, 1208, 1268, 2536, 16157, 32314, 33919, 47867, 64628, 67838, 95734, 129256, 135676, 191468, 271352, 382936, 5121769, 10243538, 20487076, 40974152]

約数ペア:

[(1, 40974152), (2, 20487076), (4, 10243538), (8, 5121769), (107, 382936), (151, 271352), (214, 191468), (302, 135676), (317, 129256), (428, 95734), (604, 67838), (634, 64628), (856, 47867), (1208, 33919), (1268, 32314), (2536, 16157)]