28551354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1571}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 61798464

約数和(自身を除く): 33247110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 1571, 3029, 3142, 4713, 6058, 9087, 9426, 18174, 20423, 40846, 61269, 122538, 366043, 732086, 1098129, 2196258, 4758559, 9517118, 14275677, 28551354]

約数ペア:

[(1, 28551354), (2, 14275677), (3, 9517118), (6, 4758559), (13, 2196258), (26, 1098129), (39, 732086), (78, 366043), (233, 122538), (466, 61269), (699, 40846), (1398, 20423), (1571, 18174), (3029, 9426), (3142, 9087), (4713, 6058)]