25337312

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 68774832

約数和(自身を除く): 43437520

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 113, 143, 154, 176, 182, 196, 208, 224, 226, 286, 308, 352, 364, 392, 416, 452, 539, 572, 616, 637, 728, 784, 791, 904, 1001, 1078, 1144, 1232, 1243, 1274, 1456, 1469, 1568, 1582, 1808, 2002, 2156, 2288, 2464, 2486, 2548, 2912, 2938, 3164, 3616, 4004, 4312, 4576, 4972, 5096, 5537, 5876, 6328, 7007, 8008, 8624, 8701, 9944, 10192, 10283, 11074, 11752, 12656, 14014, 16016, 16159, 17248, 17402, 19888, 20384, 20566, 22148, 23504, 25312, 28028, 32032, 32318, 34804, 39776, 41132, 44296, 47008, 56056, 60907, 64636, 69608, 71981, 82264, 88592, 112112, 113113, 121814, 129272, 139216, 143962, 164528, 177184, 224224, 226226, 243628, 258544, 278432, 287924, 329056, 452452, 487256, 517088, 575848, 791791, 904904, 974512, 1151696, 1583582, 1809808, 1949024, 2303392, 3167164, 3619616, 6334328, 12668656, 25337312]

約数ペア:

[(1, 25337312), (2, 12668656), (4, 6334328), (7, 3619616), (8, 3167164), (11, 2303392), (13, 1949024), (14, 1809808), (16, 1583582), (22, 1151696), (26, 974512), (28, 904904), (32, 791791), (44, 575848), (49, 517088), (52, 487256), (56, 452452), (77, 329056), (88, 287924), (91, 278432), (98, 258544), (104, 243628), (112, 226226), (113, 224224), (143, 177184), (154, 164528), (176, 143962), (182, 139216), (196, 129272), (208, 121814), (224, 113113), (226, 112112), (286, 88592), (308, 82264), (352, 71981), (364, 69608), (392, 64636), (416, 60907), (452, 56056), (539, 47008), (572, 44296), (616, 41132), (637, 39776), (728, 34804), (784, 32318), (791, 32032), (904, 28028), (1001, 25312), (1078, 23504), (1144, 22148), (1232, 20566), (1243, 20384), (1274, 19888), (1456, 17402), (1469, 17248), (1568, 16159), (1582, 16016), (1808, 14014), (2002, 12656), (2156, 11752), (2288, 11074), (2464, 10283), (2486, 10192), (2548, 9944), (2912, 8701), (2938, 8624), (3164, 8008), (3616, 7007), (4004, 6328), (4312, 5876), (4576, 5537), (4972, 5096)]