28315958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41519}}^1$

素因数の和:41563

約数の個数: 16

約数和(自身を含む): 47831040

約数和(自身を除く): 19515082

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41519, 83038, 456709, 913418, 1287089, 2574178, 14157979, 28315958]

約数ペア:

[(1, 28315958), (2, 14157979), (11, 2574178), (22, 1287089), (31, 913418), (62, 456709), (341, 83038), (682, 41519)]