98942368

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 229464900

約数和(自身を除く): 130522532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 356, 392, 623, 709, 712, 784, 1246, 1418, 1424, 1568, 2492, 2836, 2848, 4361, 4963, 4984, 5672, 8722, 9926, 9968, 11344, 17444, 19852, 19936, 22688, 34741, 34888, 39704, 63101, 69482, 69776, 79408, 126202, 138964, 139552, 158816, 252404, 277928, 441707, 504808, 555856, 883414, 1009616, 1111712, 1766828, 2019232, 3091949, 3533656, 6183898, 7067312, 12367796, 14134624, 24735592, 49471184, 98942368]

約数ペア:

[(1, 98942368), (2, 49471184), (4, 24735592), (7, 14134624), (8, 12367796), (14, 7067312), (16, 6183898), (28, 3533656), (32, 3091949), (49, 2019232), (56, 1766828), (89, 1111712), (98, 1009616), (112, 883414), (178, 555856), (196, 504808), (224, 441707), (356, 277928), (392, 252404), (623, 158816), (709, 139552), (712, 138964), (784, 126202), (1246, 79408), (1418, 69776), (1424, 69482), (1568, 63101), (2492, 39704), (2836, 34888), (2848, 34741), (4361, 22688), (4963, 19936), (4984, 19852), (5672, 17444), (8722, 11344), (9926, 9968)]