1428305264

素因数分解:

$2^4\times {\mathrm{3931}}^1\times {\mathrm{22709}}^1$

素因数の和:26648

約数の個数: 20

約数和(自身を含む): 2768167320

約数和(自身を除く): 1339862056

約数列:

[1, 2, 4, 8, 16, 3931, 7862, 15724, 22709, 31448, 45418, 62896, 90836, 181672, 363344, 89269079, 178538158, 357076316, 714152632, 1428305264]

約数ペア:

[(1, 1428305264), (2, 714152632), (4, 357076316), (8, 178538158), (16, 89269079), (3931, 363344), (7862, 181672), (15724, 90836), (22709, 62896), (31448, 45418)]