25726848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 82840320

約数和(自身を除く): 57113472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 563, 672, 714, 816, 896, 952, 1088, 1126, 1344, 1428, 1632, 1689, 1904, 2176, 2252, 2688, 2856, 3264, 3378, 3808, 3941, 4504, 5712, 6528, 6756, 7616, 7882, 9008, 9571, 11424, 11823, 13512, 15232, 15764, 18016, 19142, 22848, 23646, 27024, 28713, 31528, 36032, 38284, 45696, 47292, 54048, 57426, 63056, 66997, 72064, 76568, 94584, 108096, 114852, 126112, 133994, 153136, 189168, 200991, 216192, 229704, 252224, 267988, 306272, 378336, 401982, 459408, 504448, 535976, 612544, 756672, 803964, 918816, 1071952, 1225088, 1513344, 1607928, 1837632, 2143904, 3215856, 3675264, 4287808, 6431712, 8575616, 12863424, 25726848]

約数ペア:

[(1, 25726848), (2, 12863424), (3, 8575616), (4, 6431712), (6, 4287808), (7, 3675264), (8, 3215856), (12, 2143904), (14, 1837632), (16, 1607928), (17, 1513344), (21, 1225088), (24, 1071952), (28, 918816), (32, 803964), (34, 756672), (42, 612544), (48, 535976), (51, 504448), (56, 459408), (64, 401982), (68, 378336), (84, 306272), (96, 267988), (102, 252224), (112, 229704), (119, 216192), (128, 200991), (136, 189168), (168, 153136), (192, 133994), (204, 126112), (224, 114852), (238, 108096), (272, 94584), (336, 76568), (357, 72064), (384, 66997), (408, 63056), (448, 57426), (476, 54048), (544, 47292), (563, 45696), (672, 38284), (714, 36032), (816, 31528), (896, 28713), (952, 27024), (1088, 23646), (1126, 22848), (1344, 19142), (1428, 18016), (1632, 15764), (1689, 15232), (1904, 13512), (2176, 11823), (2252, 11424), (2688, 9571), (2856, 9008), (3264, 7882), (3378, 7616), (3808, 6756), (3941, 6528), (4504, 5712)]