25591032

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 71517600

約数和(自身を除く): 45926568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 461, 514, 771, 922, 1028, 1383, 1542, 1844, 2056, 2313, 2766, 3084, 3688, 4149, 4626, 5532, 6168, 6939, 8298, 9252, 11064, 12447, 13878, 16596, 18504, 24894, 27756, 33192, 49788, 55512, 99576, 118477, 236954, 355431, 473908, 710862, 947816, 1066293, 1421724, 2132586, 2843448, 3198879, 4265172, 6397758, 8530344, 12795516, 25591032]

約数ペア:

[(1, 25591032), (2, 12795516), (3, 8530344), (4, 6397758), (6, 4265172), (8, 3198879), (9, 2843448), (12, 2132586), (18, 1421724), (24, 1066293), (27, 947816), (36, 710862), (54, 473908), (72, 355431), (108, 236954), (216, 118477), (257, 99576), (461, 55512), (514, 49788), (771, 33192), (922, 27756), (1028, 24894), (1383, 18504), (1542, 16596), (1844, 13878), (2056, 12447), (2313, 11064), (2766, 9252), (3084, 8298), (3688, 6939), (4149, 6168), (4626, 5532)]