25339468

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 59673600

約数和(自身を除く): 34334132

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 73, 77, 92, 98, 146, 154, 161, 196, 253, 292, 308, 322, 343, 506, 511, 539, 644, 686, 803, 1012, 1022, 1078, 1127, 1372, 1606, 1679, 1771, 2044, 2156, 2254, 3212, 3358, 3542, 3577, 3773, 4508, 5621, 6716, 7084, 7154, 7546, 7889, 11242, 11753, 12397, 14308, 15092, 15778, 18469, 22484, 23506, 24794, 25039, 31556, 36938, 39347, 47012, 49588, 50078, 73876, 78694, 82271, 86779, 100156, 129283, 157388, 164542, 173558, 258566, 275429, 329084, 347116, 517132, 550858, 575897, 904981, 1101716, 1151794, 1809962, 2303588, 3619924, 6334867, 12669734, 25339468]

約数ペア:

[(1, 25339468), (2, 12669734), (4, 6334867), (7, 3619924), (11, 2303588), (14, 1809962), (22, 1151794), (23, 1101716), (28, 904981), (44, 575897), (46, 550858), (49, 517132), (73, 347116), (77, 329084), (92, 275429), (98, 258566), (146, 173558), (154, 164542), (161, 157388), (196, 129283), (253, 100156), (292, 86779), (308, 82271), (322, 78694), (343, 73876), (506, 50078), (511, 49588), (539, 47012), (644, 39347), (686, 36938), (803, 31556), (1012, 25039), (1022, 24794), (1078, 23506), (1127, 22484), (1372, 18469), (1606, 15778), (1679, 15092), (1771, 14308), (2044, 12397), (2156, 11753), (2254, 11242), (3212, 7889), (3358, 7546), (3542, 7154), (3577, 7084), (3773, 6716), (4508, 5621)]