26984984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15263}}^1$

素因数の和:15299

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 30712936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 15263, 30526, 61052, 122104, 198419, 259471, 396838, 518942, 793676, 1037884, 1587352, 2075768, 3373123, 6746246, 13492492, 26984984]

約数ペア:

[(1, 26984984), (2, 13492492), (4, 6746246), (8, 3373123), (13, 2075768), (17, 1587352), (26, 1037884), (34, 793676), (52, 518942), (68, 396838), (104, 259471), (136, 198419), (221, 122104), (442, 61052), (884, 30526), (1768, 15263)]