73271248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 148263080

約数和(自身を除く): 74991832

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2029, 2257, 4058, 4514, 8116, 9028, 16232, 18056, 32464, 36112, 75073, 123769, 150146, 247538, 300292, 495076, 600584, 990152, 1201168, 1980304, 4579453, 9158906, 18317812, 36635624, 73271248]

約数ペア:

[(1, 73271248), (2, 36635624), (4, 18317812), (8, 9158906), (16, 4579453), (37, 1980304), (61, 1201168), (74, 990152), (122, 600584), (148, 495076), (244, 300292), (296, 247538), (488, 150146), (592, 123769), (976, 75073), (2029, 36112), (2257, 32464), (4058, 18056), (4514, 16232), (8116, 9028)]