25760322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3004

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 42530238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 2963, 4347, 5926, 8694, 8889, 17778, 20741, 26667, 41482, 53334, 62223, 68149, 80001, 124446, 136298, 160002, 186669, 204447, 373338, 408894, 477043, 560007, 613341, 954086, 1120014, 1226682, 1431129, 1840023, 2862258, 3680046, 4293387, 8586774, 12880161, 25760322]

約数ペア:

[(1, 25760322), (2, 12880161), (3, 8586774), (6, 4293387), (7, 3680046), (9, 2862258), (14, 1840023), (18, 1431129), (21, 1226682), (23, 1120014), (27, 954086), (42, 613341), (46, 560007), (54, 477043), (63, 408894), (69, 373338), (126, 204447), (138, 186669), (161, 160002), (189, 136298), (207, 124446), (322, 80001), (378, 68149), (414, 62223), (483, 53334), (621, 41482), (966, 26667), (1242, 20741), (1449, 17778), (2898, 8889), (2963, 8694), (4347, 5926)]