38897664

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 111908160

約数和(自身を除く): 73010496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 487, 512, 624, 768, 832, 974, 1024, 1248, 1461, 1536, 1664, 1948, 2048, 2496, 2922, 3072, 3328, 3896, 4992, 5844, 6144, 6331, 6656, 7792, 9984, 11688, 12662, 13312, 15584, 18993, 19968, 23376, 25324, 26624, 31168, 37986, 39936, 46752, 50648, 62336, 75972, 79872, 93504, 101296, 124672, 151944, 187008, 202592, 249344, 303888, 374016, 405184, 498688, 607776, 748032, 810368, 997376, 1215552, 1496064, 1620736, 2431104, 2992128, 3241472, 4862208, 6482944, 9724416, 12965888, 19448832, 38897664]

約数ペア:

[(1, 38897664), (2, 19448832), (3, 12965888), (4, 9724416), (6, 6482944), (8, 4862208), (12, 3241472), (13, 2992128), (16, 2431104), (24, 1620736), (26, 1496064), (32, 1215552), (39, 997376), (48, 810368), (52, 748032), (64, 607776), (78, 498688), (96, 405184), (104, 374016), (128, 303888), (156, 249344), (192, 202592), (208, 187008), (256, 151944), (312, 124672), (384, 101296), (416, 93504), (487, 79872), (512, 75972), (624, 62336), (768, 50648), (832, 46752), (974, 39936), (1024, 37986), (1248, 31168), (1461, 26624), (1536, 25324), (1664, 23376), (1948, 19968), (2048, 18993), (2496, 15584), (2922, 13312), (3072, 12662), (3328, 11688), (3896, 9984), (4992, 7792), (5844, 6656), (6144, 6331)]