28582112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 61189632

約数和(自身を除く): 32607520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 541, 1016, 1082, 1651, 2032, 2164, 3302, 4064, 4328, 6604, 7033, 8656, 13208, 14066, 17312, 26416, 28132, 52832, 56264, 68707, 112528, 137414, 225056, 274828, 549656, 893191, 1099312, 1786382, 2198624, 3572764, 7145528, 14291056, 28582112]

約数ペア:

[(1, 28582112), (2, 14291056), (4, 7145528), (8, 3572764), (13, 2198624), (16, 1786382), (26, 1099312), (32, 893191), (52, 549656), (104, 274828), (127, 225056), (208, 137414), (254, 112528), (416, 68707), (508, 56264), (541, 52832), (1016, 28132), (1082, 26416), (1651, 17312), (2032, 14066), (2164, 13208), (3302, 8656), (4064, 7033), (4328, 6604)]