25275712

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 65544192

約数和(自身を除く): 40268480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 223, 224, 253, 308, 322, 352, 368, 446, 448, 506, 616, 644, 704, 736, 892, 1012, 1232, 1288, 1472, 1561, 1771, 1784, 2024, 2453, 2464, 2576, 3122, 3542, 3568, 4048, 4906, 4928, 5129, 5152, 6244, 7084, 7136, 8096, 9812, 10258, 10304, 12488, 14168, 14272, 16192, 17171, 19624, 20516, 24976, 28336, 34342, 35903, 39248, 41032, 49952, 56419, 56672, 68684, 71806, 78496, 82064, 99904, 112838, 113344, 137368, 143612, 156992, 164128, 225676, 274736, 287224, 328256, 394933, 451352, 549472, 574448, 789866, 902704, 1098944, 1148896, 1579732, 1805408, 2297792, 3159464, 3610816, 6318928, 12637856, 25275712]

約数ペア:

[(1, 25275712), (2, 12637856), (4, 6318928), (7, 3610816), (8, 3159464), (11, 2297792), (14, 1805408), (16, 1579732), (22, 1148896), (23, 1098944), (28, 902704), (32, 789866), (44, 574448), (46, 549472), (56, 451352), (64, 394933), (77, 328256), (88, 287224), (92, 274736), (112, 225676), (154, 164128), (161, 156992), (176, 143612), (184, 137368), (223, 113344), (224, 112838), (253, 99904), (308, 82064), (322, 78496), (352, 71806), (368, 68684), (446, 56672), (448, 56419), (506, 49952), (616, 41032), (644, 39248), (704, 35903), (736, 34342), (892, 28336), (1012, 24976), (1232, 20516), (1288, 19624), (1472, 17171), (1561, 16192), (1771, 14272), (1784, 14168), (2024, 12488), (2453, 10304), (2464, 10258), (2576, 9812), (3122, 8096), (3542, 7136), (3568, 7084), (4048, 6244), (4906, 5152), (4928, 5129)]