25839286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 45567360

約数和(自身を除く): 19728074

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1171, 1298, 2006, 2342, 11033, 12881, 19907, 22066, 25762, 39814, 69089, 138178, 218977, 437954, 759979, 1174513, 1519958, 2349026, 12919643, 25839286]

約数ペア:

[(1, 25839286), (2, 12919643), (11, 2349026), (17, 1519958), (22, 1174513), (34, 759979), (59, 437954), (118, 218977), (187, 138178), (374, 69089), (649, 39814), (1003, 25762), (1171, 22066), (1298, 19907), (2006, 12881), (2342, 11033)]