42006304

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 85825656

約数和(自身を除く): 43819352

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 317, 328, 404, 634, 656, 808, 1268, 1312, 1616, 2536, 3232, 4141, 5072, 8282, 10144, 12997, 16564, 25994, 32017, 33128, 51988, 64034, 66256, 103976, 128068, 132512, 207952, 256136, 415904, 512272, 1024544, 1312697, 2625394, 5250788, 10501576, 21003152, 42006304]

約数ペア:

[(1, 42006304), (2, 21003152), (4, 10501576), (8, 5250788), (16, 2625394), (32, 1312697), (41, 1024544), (82, 512272), (101, 415904), (164, 256136), (202, 207952), (317, 132512), (328, 128068), (404, 103976), (634, 66256), (656, 64034), (808, 51988), (1268, 33128), (1312, 32017), (1616, 25994), (2536, 16564), (3232, 12997), (4141, 10144), (5072, 8282)]