252616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 584640

約数和(自身を除く): 332024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 347, 364, 694, 728, 1388, 2429, 2776, 4511, 4858, 9022, 9716, 18044, 19432, 31577, 36088, 63154, 126308, 252616]

約数ペア:

[(1, 252616), (2, 126308), (4, 63154), (7, 36088), (8, 31577), (13, 19432), (14, 18044), (26, 9716), (28, 9022), (52, 4858), (56, 4511), (91, 2776), (104, 2429), (182, 1388), (347, 728), (364, 694)]