71025344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4537

約数の個数: 56

約数和(自身を含む): 159806640

約数和(自身を除く): 88781296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4493, 7904, 8986, 15808, 17972, 35944, 58409, 71888, 85367, 116818, 143776, 170734, 233636, 287552, 341468, 467272, 682936, 934544, 1109771, 1365872, 1869088, 2219542, 2731744, 3738176, 4439084, 5463488, 8878168, 17756336, 35512672, 71025344]

約数ペア:

[(1, 71025344), (2, 35512672), (4, 17756336), (8, 8878168), (13, 5463488), (16, 4439084), (19, 3738176), (26, 2731744), (32, 2219542), (38, 1869088), (52, 1365872), (64, 1109771), (76, 934544), (104, 682936), (152, 467272), (208, 341468), (247, 287552), (304, 233636), (416, 170734), (494, 143776), (608, 116818), (832, 85367), (988, 71888), (1216, 58409), (1976, 35944), (3952, 17972), (4493, 15808), (7904, 8986)]