61672856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26861}}^1$

素因数の和:26915

約数の個数: 32

約数和(自身を含む): 135384480

約数和(自身を除く): 73711624

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 26861, 53722, 107444, 188027, 214888, 376054, 752108, 1101301, 1504216, 2202602, 4405204, 7709107, 8810408, 15418214, 30836428, 61672856]

約数ペア:

[(1, 61672856), (2, 30836428), (4, 15418214), (7, 8810408), (8, 7709107), (14, 4405204), (28, 2202602), (41, 1504216), (56, 1101301), (82, 752108), (164, 376054), (287, 214888), (328, 188027), (574, 107444), (1148, 53722), (2296, 26861)]