71536736

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 146921040

約数和(自身を除く): 75384304

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 314, 464, 491, 628, 928, 982, 1256, 1964, 2512, 3928, 4553, 5024, 7856, 9106, 14239, 15712, 18212, 28478, 36424, 56956, 72848, 77087, 113912, 145696, 154174, 227824, 308348, 455648, 616696, 1233392, 2235523, 2466784, 4471046, 8942092, 17884184, 35768368, 71536736]

約数ペア:

[(1, 71536736), (2, 35768368), (4, 17884184), (8, 8942092), (16, 4471046), (29, 2466784), (32, 2235523), (58, 1233392), (116, 616696), (157, 455648), (232, 308348), (314, 227824), (464, 154174), (491, 145696), (628, 113912), (928, 77087), (982, 72848), (1256, 56956), (1964, 36424), (2512, 28478), (3928, 18212), (4553, 15712), (5024, 14239), (7856, 9106)]