39645696

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 107832384

約数和(自身を除く): 68186688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 487, 512, 636, 768, 848, 974, 1272, 1461, 1536, 1696, 1948, 2544, 2922, 3392, 3896, 5088, 5844, 6784, 7792, 10176, 11688, 13568, 15584, 20352, 23376, 25811, 27136, 31168, 40704, 46752, 51622, 62336, 77433, 81408, 93504, 103244, 124672, 154866, 187008, 206488, 249344, 309732, 374016, 412976, 619464, 748032, 825952, 1238928, 1651904, 2477856, 3303808, 4955712, 6607616, 9911424, 13215232, 19822848, 39645696]

約数ペア:

[(1, 39645696), (2, 19822848), (3, 13215232), (4, 9911424), (6, 6607616), (8, 4955712), (12, 3303808), (16, 2477856), (24, 1651904), (32, 1238928), (48, 825952), (53, 748032), (64, 619464), (96, 412976), (106, 374016), (128, 309732), (159, 249344), (192, 206488), (212, 187008), (256, 154866), (318, 124672), (384, 103244), (424, 93504), (487, 81408), (512, 77433), (636, 62336), (768, 51622), (848, 46752), (974, 40704), (1272, 31168), (1461, 27136), (1536, 25811), (1696, 23376), (1948, 20352), (2544, 15584), (2922, 13568), (3392, 11688), (3896, 10176), (5088, 7792), (5844, 6784)]