25179616

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 72

約数和(自身を含む): 62339760

約数和(自身を除く): 37160144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 929, 968, 1232, 1694, 1858, 1936, 2464, 3388, 3716, 3872, 6503, 6776, 7432, 10219, 13006, 13552, 14864, 20438, 26012, 27104, 29728, 40876, 52024, 71533, 81752, 104048, 112409, 143066, 163504, 208096, 224818, 286132, 327008, 449636, 572264, 786863, 899272, 1144528, 1573726, 1798544, 2289056, 3147452, 3597088, 6294904, 12589808, 25179616]

約数ペア:

[(1, 25179616), (2, 12589808), (4, 6294904), (7, 3597088), (8, 3147452), (11, 2289056), (14, 1798544), (16, 1573726), (22, 1144528), (28, 899272), (32, 786863), (44, 572264), (56, 449636), (77, 327008), (88, 286132), (112, 224818), (121, 208096), (154, 163504), (176, 143066), (224, 112409), (242, 104048), (308, 81752), (352, 71533), (484, 52024), (616, 40876), (847, 29728), (929, 27104), (968, 26012), (1232, 20438), (1694, 14864), (1858, 13552), (1936, 13006), (2464, 10219), (3388, 7432), (3716, 6776), (3872, 6503)]