25722048

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 112

約数和(自身を含む): 78272640

約数和(自身を除く): 52550592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 641, 704, 836, 912, 1056, 1216, 1254, 1282, 1672, 1824, 1923, 2112, 2508, 2564, 3344, 3648, 3846, 5016, 5128, 6688, 7051, 7692, 10032, 10256, 12179, 13376, 14102, 15384, 20064, 20512, 21153, 24358, 28204, 30768, 36537, 40128, 41024, 42306, 48716, 56408, 61536, 73074, 84612, 97432, 112816, 123072, 133969, 146148, 169224, 194864, 225632, 267938, 292296, 338448, 389728, 401907, 451264, 535876, 584592, 676896, 779456, 803814, 1071752, 1169184, 1353792, 1607628, 2143504, 2338368, 3215256, 4287008, 6430512, 8574016, 12861024, 25722048]

約数ペア:

[(1, 25722048), (2, 12861024), (3, 8574016), (4, 6430512), (6, 4287008), (8, 3215256), (11, 2338368), (12, 2143504), (16, 1607628), (19, 1353792), (22, 1169184), (24, 1071752), (32, 803814), (33, 779456), (38, 676896), (44, 584592), (48, 535876), (57, 451264), (64, 401907), (66, 389728), (76, 338448), (88, 292296), (96, 267938), (114, 225632), (132, 194864), (152, 169224), (176, 146148), (192, 133969), (209, 123072), (228, 112816), (264, 97432), (304, 84612), (352, 73074), (418, 61536), (456, 56408), (528, 48716), (608, 42306), (627, 41024), (641, 40128), (704, 36537), (836, 30768), (912, 28204), (1056, 24358), (1216, 21153), (1254, 20512), (1282, 20064), (1672, 15384), (1824, 14102), (1923, 13376), (2112, 12179), (2508, 10256), (2564, 10032), (3344, 7692), (3648, 7051), (3846, 6688), (5016, 5128)]