42055552

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 68985728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 251, 272, 308, 352, 374, 448, 476, 502, 544, 616, 704, 748, 896, 952, 1004, 1088, 1232, 1309, 1408, 1496, 1757, 1904, 2008, 2176, 2464, 2618, 2761, 2992, 3514, 3808, 4016, 4267, 4928, 5236, 5522, 5984, 7028, 7616, 8032, 8534, 9856, 10472, 11044, 11968, 14056, 15232, 16064, 17068, 19327, 20944, 22088, 23936, 28112, 29869, 32128, 34136, 38654, 41888, 44176, 46937, 56224, 59738, 68272, 77308, 83776, 88352, 93874, 112448, 119476, 136544, 154616, 167552, 176704, 187748, 224896, 238952, 273088, 309232, 328559, 353408, 375496, 477904, 546176, 618464, 657118, 750992, 955808, 1236928, 1314236, 1501984, 1911616, 2473856, 2628472, 3003968, 3823232, 5256944, 6007936, 10513888, 21027776, 42055552]

約数ペア:

[(1, 42055552), (2, 21027776), (4, 10513888), (7, 6007936), (8, 5256944), (11, 3823232), (14, 3003968), (16, 2628472), (17, 2473856), (22, 1911616), (28, 1501984), (32, 1314236), (34, 1236928), (44, 955808), (56, 750992), (64, 657118), (68, 618464), (77, 546176), (88, 477904), (112, 375496), (119, 353408), (128, 328559), (136, 309232), (154, 273088), (176, 238952), (187, 224896), (224, 187748), (238, 176704), (251, 167552), (272, 154616), (308, 136544), (352, 119476), (374, 112448), (448, 93874), (476, 88352), (502, 83776), (544, 77308), (616, 68272), (704, 59738), (748, 56224), (896, 46937), (952, 44176), (1004, 41888), (1088, 38654), (1232, 34136), (1309, 32128), (1408, 29869), (1496, 28112), (1757, 23936), (1904, 22088), (2008, 20944), (2176, 19327), (2464, 17068), (2618, 16064), (2761, 15232), (2992, 14056), (3514, 11968), (3808, 11044), (4016, 10472), (4267, 9856), (4928, 8534), (5236, 8032), (5522, 7616), (5984, 7028)]