25819638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7108

約数の個数: 32

約数和(自身を含む): 56802816

約数和(自身を除く): 30983178

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 7043, 14086, 21129, 42258, 91559, 183118, 274677, 331021, 549354, 662042, 993063, 1986126, 4303273, 8606546, 12909819, 25819638]

約数ペア:

[(1, 25819638), (2, 12909819), (3, 8606546), (6, 4303273), (13, 1986126), (26, 993063), (39, 662042), (47, 549354), (78, 331021), (94, 274677), (141, 183118), (282, 91559), (611, 42258), (1222, 21129), (1833, 14086), (3666, 7043)]