25403616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12624

約数の個数: 72

約数和(自身を含む): 82568304

約数和(自身を除く): 57164688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12601, 25202, 37803, 50404, 75606, 88207, 100808, 113409, 151212, 176414, 201616, 226818, 264621, 302424, 352828, 403232, 453636, 529242, 604848, 705656, 793863, 907272, 1058484, 1209696, 1411312, 1587726, 1814544, 2116968, 2822624, 3175452, 3629088, 4233936, 6350904, 8467872, 12701808, 25403616]

約数ペア:

[(1, 25403616), (2, 12701808), (3, 8467872), (4, 6350904), (6, 4233936), (7, 3629088), (8, 3175452), (9, 2822624), (12, 2116968), (14, 1814544), (16, 1587726), (18, 1411312), (21, 1209696), (24, 1058484), (28, 907272), (32, 793863), (36, 705656), (42, 604848), (48, 529242), (56, 453636), (63, 403232), (72, 352828), (84, 302424), (96, 264621), (112, 226818), (126, 201616), (144, 176414), (168, 151212), (224, 113409), (252, 100808), (288, 88207), (336, 75606), (504, 50404), (672, 37803), (1008, 25202), (2016, 12601)]