4097704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8758260

約数和(自身を除く): 4660556

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 961, 1066, 1271, 1612, 1922, 2132, 2542, 3224, 3844, 4264, 5084, 7688, 10168, 12493, 16523, 24986, 33046, 39401, 49972, 66092, 78802, 99944, 132184, 157604, 315208, 512213, 1024426, 2048852, 4097704]

約数ペア:

[(1, 4097704), (2, 2048852), (4, 1024426), (8, 512213), (13, 315208), (26, 157604), (31, 132184), (41, 99944), (52, 78802), (62, 66092), (82, 49972), (104, 39401), (124, 33046), (164, 24986), (248, 16523), (328, 12493), (403, 10168), (533, 7688), (806, 5084), (961, 4264), (1066, 3844), (1271, 3224), (1612, 2542), (1922, 2132)]