25535536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 53590320

約数和(自身を除く): 28054784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 419, 586, 838, 1172, 1676, 2344, 3352, 3809, 4688, 5447, 6704, 7618, 10894, 15236, 21788, 30472, 43576, 60944, 87152, 122767, 245534, 491068, 982136, 1595971, 1964272, 3191942, 6383884, 12767768, 25535536]

約数ペア:

[(1, 25535536), (2, 12767768), (4, 6383884), (8, 3191942), (13, 1964272), (16, 1595971), (26, 982136), (52, 491068), (104, 245534), (208, 122767), (293, 87152), (419, 60944), (586, 43576), (838, 30472), (1172, 21788), (1676, 15236), (2344, 10894), (3352, 7618), (3809, 6704), (4688, 5447)]