13938368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 56

約数和(自身を含む): 30614112

約数和(自身を除く): 16675744

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 557, 736, 782, 1088, 1114, 1472, 1564, 2228, 3128, 4456, 6256, 8912, 9469, 12512, 12811, 17824, 18938, 25024, 25622, 35648, 37876, 51244, 75752, 102488, 151504, 204976, 217787, 303008, 409952, 435574, 606016, 819904, 871148, 1742296, 3484592, 6969184, 13938368]

約数ペア:

[(1, 13938368), (2, 6969184), (4, 3484592), (8, 1742296), (16, 871148), (17, 819904), (23, 606016), (32, 435574), (34, 409952), (46, 303008), (64, 217787), (68, 204976), (92, 151504), (136, 102488), (184, 75752), (272, 51244), (368, 37876), (391, 35648), (544, 25622), (557, 25024), (736, 18938), (782, 17824), (1088, 12811), (1114, 12512), (1472, 9469), (1564, 8912), (2228, 6256), (3128, 4456)]