38415152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 78328320

約数和(自身を除く): 39913168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 139, 184, 278, 368, 556, 751, 1112, 1502, 2224, 3004, 3197, 6008, 6394, 12016, 12788, 17273, 25576, 34546, 51152, 69092, 104389, 138184, 208778, 276368, 417556, 835112, 1670224, 2400947, 4801894, 9603788, 19207576, 38415152]

約数ペア:

[(1, 38415152), (2, 19207576), (4, 9603788), (8, 4801894), (16, 2400947), (23, 1670224), (46, 835112), (92, 417556), (139, 276368), (184, 208778), (278, 138184), (368, 104389), (556, 69092), (751, 51152), (1112, 34546), (1502, 25576), (2224, 17273), (3004, 12788), (3197, 12016), (6008, 6394)]