7487990048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21863}}^1$

素因数の和:22030

約数の個数: 96

約数和(自身を含む): 18512686080

約数和(自身を除く): 11024696032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 139, 154, 176, 224, 278, 308, 352, 556, 616, 973, 1112, 1232, 1529, 1946, 2224, 2464, 3058, 3892, 4448, 6116, 7784, 10703, 12232, 15568, 21406, 21863, 24464, 31136, 42812, 43726, 48928, 85624, 87452, 153041, 171248, 174904, 240493, 306082, 342496, 349808, 480986, 612164, 699616, 961972, 1224328, 1683451, 1923944, 2448656, 3038957, 3366902, 3847888, 4897312, 6077914, 6733804, 7695776, 12155828, 13467608, 21272699, 24311656, 26935216, 33428527, 42545398, 48623312, 53870432, 66857054, 85090796, 97246624, 133714108, 170181592, 233999689, 267428216, 340363184, 467999378, 534856432, 680726368, 935998756, 1069712864, 1871997512, 3743995024, 7487990048]

約数ペア:

[(1, 7487990048), (2, 3743995024), (4, 1871997512), (7, 1069712864), (8, 935998756), (11, 680726368), (14, 534856432), (16, 467999378), (22, 340363184), (28, 267428216), (32, 233999689), (44, 170181592), (56, 133714108), (77, 97246624), (88, 85090796), (112, 66857054), (139, 53870432), (154, 48623312), (176, 42545398), (224, 33428527), (278, 26935216), (308, 24311656), (352, 21272699), (556, 13467608), (616, 12155828), (973, 7695776), (1112, 6733804), (1232, 6077914), (1529, 4897312), (1946, 3847888), (2224, 3366902), (2464, 3038957), (3058, 2448656), (3892, 1923944), (4448, 1683451), (6116, 1224328), (7784, 961972), (10703, 699616), (12232, 612164), (15568, 480986), (21406, 349808), (21863, 342496), (24464, 306082), (31136, 240493), (42812, 174904), (43726, 171248), (48928, 153041), (85624, 87452)]