24993410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 50912064

約数和(自身を除く): 25918654

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 643, 845, 1286, 1495, 1690, 2990, 3215, 3887, 6430, 7774, 8359, 14789, 16718, 19435, 29578, 38870, 41795, 73945, 83590, 108667, 147890, 192257, 217334, 384514, 543335, 961285, 1086670, 1922570, 2499341, 4998682, 12496705, 24993410]

約数ペア:

[(1, 24993410), (2, 12496705), (5, 4998682), (10, 2499341), (13, 1922570), (23, 1086670), (26, 961285), (46, 543335), (65, 384514), (115, 217334), (130, 192257), (169, 147890), (230, 108667), (299, 83590), (338, 73945), (598, 41795), (643, 38870), (845, 29578), (1286, 19435), (1495, 16718), (1690, 14789), (2990, 8359), (3215, 7774), (3887, 6430)]