2564071424

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 112

約数和(自身を含む): 5449641120

約数和(自身を除く): 2885569696

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 251, 256, 344, 464, 502, 512, 688, 928, 1004, 1024, 1247, 1376, 1856, 2008, 2048, 2494, 2752, 3712, 4016, 4096, 4988, 5504, 7279, 7424, 8032, 8192, 9976, 10793, 11008, 14558, 14848, 16064, 19952, 21586, 22016, 29116, 29696, 32128, 39904, 43172, 44032, 58232, 59392, 64256, 79808, 86344, 88064, 116464, 118784, 128512, 159616, 172688, 176128, 232928, 237568, 257024, 312997, 319232, 345376, 352256, 465856, 514048, 625994, 638464, 690752, 931712, 1028096, 1251988, 1276928, 1381504, 1863424, 2056192, 2503976, 2553856, 2763008, 3726848, 5007952, 5107712, 5526016, 7453696, 10015904, 10215424, 11052032, 14907392, 20031808, 22104064, 29814784, 40063616, 44208128, 59629568, 80127232, 88416256, 160254464, 320508928, 641017856, 1282035712, 2564071424]

約数ペア:

[(1, 2564071424), (2, 1282035712), (4, 641017856), (8, 320508928), (16, 160254464), (29, 88416256), (32, 80127232), (43, 59629568), (58, 44208128), (64, 40063616), (86, 29814784), (116, 22104064), (128, 20031808), (172, 14907392), (232, 11052032), (251, 10215424), (256, 10015904), (344, 7453696), (464, 5526016), (502, 5107712), (512, 5007952), (688, 3726848), (928, 2763008), (1004, 2553856), (1024, 2503976), (1247, 2056192), (1376, 1863424), (1856, 1381504), (2008, 1276928), (2048, 1251988), (2494, 1028096), (2752, 931712), (3712, 690752), (4016, 638464), (4096, 625994), (4988, 514048), (5504, 465856), (7279, 352256), (7424, 345376), (8032, 319232), (8192, 312997), (9976, 257024), (10793, 237568), (11008, 232928), (14558, 176128), (14848, 172688), (16064, 159616), (19952, 128512), (21586, 118784), (22016, 116464), (29116, 88064), (29696, 86344), (32128, 79808), (39904, 64256), (43172, 59392), (44032, 58232)]