42946816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 95070528

約数和(自身を除く): 52123712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 151, 176, 202, 256, 302, 352, 404, 604, 704, 808, 1111, 1208, 1408, 1616, 1661, 2222, 2416, 2816, 3232, 3322, 4444, 4832, 6464, 6644, 8888, 9664, 12928, 13288, 15251, 17776, 19328, 25856, 26576, 30502, 35552, 38656, 53152, 61004, 71104, 106304, 122008, 142208, 167761, 212608, 244016, 284416, 335522, 425216, 488032, 671044, 976064, 1342088, 1952128, 2684176, 3904256, 5368352, 10736704, 21473408, 42946816]

約数ペア:

[(1, 42946816), (2, 21473408), (4, 10736704), (8, 5368352), (11, 3904256), (16, 2684176), (22, 1952128), (32, 1342088), (44, 976064), (64, 671044), (88, 488032), (101, 425216), (128, 335522), (151, 284416), (176, 244016), (202, 212608), (256, 167761), (302, 142208), (352, 122008), (404, 106304), (604, 71104), (704, 61004), (808, 53152), (1111, 38656), (1208, 35552), (1408, 30502), (1616, 26576), (1661, 25856), (2222, 19328), (2416, 17776), (2816, 15251), (3232, 13288), (3322, 12928), (4444, 9664), (4832, 8888), (6464, 6644)]