61384624

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3943}}^1$

素因数の和:4097

約数の個数: 40

約数和(自身を含む): 136935680

約数和(自身を除く): 75551056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 3943, 7784, 7886, 15568, 15772, 27601, 31544, 55202, 63088, 110404, 220808, 441616, 548077, 1096154, 2192308, 3836539, 4384616, 7673078, 8769232, 15346156, 30692312, 61384624]

約数ペア:

[(1, 61384624), (2, 30692312), (4, 15346156), (7, 8769232), (8, 7673078), (14, 4384616), (16, 3836539), (28, 2192308), (56, 1096154), (112, 548077), (139, 441616), (278, 220808), (556, 110404), (973, 63088), (1112, 55202), (1946, 31544), (2224, 27601), (3892, 15772), (3943, 15568), (7784, 7886)]