65609392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 139631688

約数和(自身を除く): 74022296

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 251, 272, 496, 502, 527, 961, 1004, 1054, 1922, 2008, 2108, 3844, 4016, 4216, 4267, 7688, 7781, 8432, 8534, 15376, 15562, 16337, 17068, 31124, 32674, 34136, 62248, 65348, 68272, 124496, 130696, 132277, 241211, 261392, 264554, 482422, 529108, 964844, 1058216, 1929688, 2116432, 3859376, 4100587, 8201174, 16402348, 32804696, 65609392]

約数ペア:

[(1, 65609392), (2, 32804696), (4, 16402348), (8, 8201174), (16, 4100587), (17, 3859376), (31, 2116432), (34, 1929688), (62, 1058216), (68, 964844), (124, 529108), (136, 482422), (248, 264554), (251, 261392), (272, 241211), (496, 132277), (502, 130696), (527, 124496), (961, 68272), (1004, 65348), (1054, 62248), (1922, 34136), (2008, 32674), (2108, 31124), (3844, 17068), (4016, 16337), (4216, 15562), (4267, 15376), (7688, 8534), (7781, 8432)]