15249484616

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{43973}}^1$

素因数の和:44693

約数の個数: 32

約数和(自身を含む): 29065055040

約数和(自身を除く): 13815570424

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 647, 1294, 2588, 5176, 43349, 43973, 86698, 87946, 173396, 175892, 346792, 351784, 2946191, 5892382, 11784764, 23569528, 28450531, 56901062, 113802124, 227604248, 1906185577, 3812371154, 7624742308, 15249484616]

約数ペア:

[(1, 15249484616), (2, 7624742308), (4, 3812371154), (8, 1906185577), (67, 227604248), (134, 113802124), (268, 56901062), (536, 28450531), (647, 23569528), (1294, 11784764), (2588, 5892382), (5176, 2946191), (43349, 351784), (43973, 346792), (86698, 175892), (87946, 173396)]