71260618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1291}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 126326592

約数和(自身を除く): 55065974

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 1291, 2123, 2509, 2582, 4246, 5018, 14201, 16783, 27599, 28402, 33566, 55198, 184613, 249163, 369226, 498326, 2740793, 3239119, 5481586, 6478238, 35630309, 71260618]

約数ペア:

[(1, 71260618), (2, 35630309), (11, 6478238), (13, 5481586), (22, 3239119), (26, 2740793), (143, 498326), (193, 369226), (286, 249163), (386, 184613), (1291, 55198), (2123, 33566), (2509, 28402), (2582, 27599), (4246, 16783), (5018, 14201)]