65271808

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 155282400

約数和(自身を除く): 90010592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 157, 203, 224, 232, 256, 314, 406, 448, 464, 512, 628, 812, 896, 928, 1024, 1099, 1256, 1624, 1792, 1856, 2048, 2198, 2512, 3248, 3584, 3712, 4396, 4553, 5024, 6496, 7168, 7424, 8792, 9106, 10048, 12992, 14336, 14848, 17584, 18212, 20096, 25984, 29696, 31871, 35168, 36424, 40192, 51968, 59392, 63742, 70336, 72848, 80384, 103936, 127484, 140672, 145696, 160768, 207872, 254968, 281344, 291392, 321536, 415744, 509936, 562688, 582784, 1019872, 1125376, 1165568, 2039744, 2250752, 2331136, 4079488, 4662272, 8158976, 9324544, 16317952, 32635904, 65271808]

約数ペア:

[(1, 65271808), (2, 32635904), (4, 16317952), (7, 9324544), (8, 8158976), (14, 4662272), (16, 4079488), (28, 2331136), (29, 2250752), (32, 2039744), (56, 1165568), (58, 1125376), (64, 1019872), (112, 582784), (116, 562688), (128, 509936), (157, 415744), (203, 321536), (224, 291392), (232, 281344), (256, 254968), (314, 207872), (406, 160768), (448, 145696), (464, 140672), (512, 127484), (628, 103936), (812, 80384), (896, 72848), (928, 70336), (1024, 63742), (1099, 59392), (1256, 51968), (1624, 40192), (1792, 36424), (1856, 35168), (2048, 31871), (2198, 29696), (2512, 25984), (3248, 20096), (3584, 18212), (3712, 17584), (4396, 14848), (4553, 14336), (5024, 12992), (6496, 10048), (7168, 9106), (7424, 8792)]