75857648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{77723}}^1$

素因数の和:77792

約数の個数: 20

約数和(自身を含む): 149385528

約数和(自身を除く): 73527880

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 77723, 155446, 310892, 621784, 1243568, 4741103, 9482206, 18964412, 37928824, 75857648]

約数ペア:

[(1, 75857648), (2, 37928824), (4, 18964412), (8, 9482206), (16, 4741103), (61, 1243568), (122, 621784), (244, 310892), (488, 155446), (976, 77723)]