25978638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26893}}^1$

素因数の和:26928

約数の個数: 32

約数和(自身を含む): 61963776

約数和(自身を除く): 35985138

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 26893, 53786, 80679, 161358, 188251, 376502, 564753, 618539, 1129506, 1237078, 1855617, 3711234, 4329773, 8659546, 12989319, 25978638]

約数ペア:

[(1, 25978638), (2, 12989319), (3, 8659546), (6, 4329773), (7, 3711234), (14, 1855617), (21, 1237078), (23, 1129506), (42, 618539), (46, 564753), (69, 376502), (138, 188251), (161, 161358), (322, 80679), (483, 53786), (966, 26893)]