28607712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42571}}^1$

素因数の和:42591

約数の個数: 48

約数和(自身を含む): 85825152

約数和(自身を除く): 57217440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42571, 85142, 127713, 170284, 255426, 297997, 340568, 510852, 595994, 681136, 893991, 1021704, 1191988, 1362272, 1787982, 2043408, 2383976, 3575964, 4086816, 4767952, 7151928, 9535904, 14303856, 28607712]

約数ペア:

[(1, 28607712), (2, 14303856), (3, 9535904), (4, 7151928), (6, 4767952), (7, 4086816), (8, 3575964), (12, 2383976), (14, 2043408), (16, 1787982), (21, 1362272), (24, 1191988), (28, 1021704), (32, 893991), (42, 681136), (48, 595994), (56, 510852), (84, 340568), (96, 297997), (112, 255426), (168, 170284), (224, 127713), (336, 85142), (672, 42571)]