74980352

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2036

約数の個数: 44

約数和(自身を含む): 154016280

約数和(自身を除く): 79035928

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1979, 2368, 3958, 4736, 7916, 9472, 15832, 18944, 31664, 37888, 63328, 73223, 126656, 146446, 253312, 292892, 506624, 585784, 1013248, 1171568, 2026496, 2343136, 4686272, 9372544, 18745088, 37490176, 74980352]

約数ペア:

[(1, 74980352), (2, 37490176), (4, 18745088), (8, 9372544), (16, 4686272), (32, 2343136), (37, 2026496), (64, 1171568), (74, 1013248), (128, 585784), (148, 506624), (256, 292892), (296, 253312), (512, 146446), (592, 126656), (1024, 73223), (1184, 63328), (1979, 37888), (2368, 31664), (3958, 18944), (4736, 15832), (7916, 9472)]