87829378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28387}}^1$

素因数の和:28426

約数の個数: 32

約数和(自身を含む): 171690624

約数和(自身を除く): 83861246

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 28387, 56774, 198709, 369031, 397418, 482579, 738062, 965158, 2583217, 3378053, 5166434, 6273527, 6756106, 12547054, 43914689, 87829378]

約数ペア:

[(1, 87829378), (2, 43914689), (7, 12547054), (13, 6756106), (14, 6273527), (17, 5166434), (26, 3378053), (34, 2583217), (91, 965158), (119, 738062), (182, 482579), (221, 397418), (238, 369031), (442, 198709), (1547, 56774), (3094, 28387)]