25013604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 77220864

約数和(自身を除く): 52207260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 107, 121, 132, 138, 154, 161, 214, 231, 242, 253, 276, 308, 321, 322, 363, 428, 462, 483, 484, 506, 642, 644, 726, 749, 759, 847, 924, 966, 1012, 1177, 1284, 1452, 1498, 1518, 1694, 1771, 1932, 2247, 2354, 2461, 2541, 2783, 2996, 3036, 3388, 3531, 3542, 4494, 4708, 4922, 5082, 5313, 5566, 7062, 7084, 7383, 8239, 8349, 8988, 9844, 10164, 10626, 11132, 12947, 14124, 14766, 16478, 16698, 17227, 19481, 21252, 24717, 25894, 27071, 29532, 32956, 33396, 34454, 38841, 38962, 49434, 51681, 51788, 54142, 58443, 68908, 77682, 77924, 81213, 90629, 98868, 103362, 108284, 116886, 155364, 162426, 181258, 189497, 206724, 233772, 271887, 297781, 324852, 362516, 378994, 543774, 568491, 595562, 757988, 893343, 1087548, 1136982, 1191124, 1786686, 2084467, 2273964, 3573372, 4168934, 6253401, 8337868, 12506802, 25013604]

約数ペア:

[(1, 25013604), (2, 12506802), (3, 8337868), (4, 6253401), (6, 4168934), (7, 3573372), (11, 2273964), (12, 2084467), (14, 1786686), (21, 1191124), (22, 1136982), (23, 1087548), (28, 893343), (33, 757988), (42, 595562), (44, 568491), (46, 543774), (66, 378994), (69, 362516), (77, 324852), (84, 297781), (92, 271887), (107, 233772), (121, 206724), (132, 189497), (138, 181258), (154, 162426), (161, 155364), (214, 116886), (231, 108284), (242, 103362), (253, 98868), (276, 90629), (308, 81213), (321, 77924), (322, 77682), (363, 68908), (428, 58443), (462, 54142), (483, 51788), (484, 51681), (506, 49434), (642, 38962), (644, 38841), (726, 34454), (749, 33396), (759, 32956), (847, 29532), (924, 27071), (966, 25894), (1012, 24717), (1177, 21252), (1284, 19481), (1452, 17227), (1498, 16698), (1518, 16478), (1694, 14766), (1771, 14124), (1932, 12947), (2247, 11132), (2354, 10626), (2461, 10164), (2541, 9844), (2783, 8988), (2996, 8349), (3036, 8239), (3388, 7383), (3531, 7084), (3542, 7062), (4494, 5566), (4708, 5313), (4922, 5082)]