27996889178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{13591}}^1$

素因数の和:15062

約数の個数: 32

約数和(自身を含む): 45535374720

約数和(自身を除く): 17538485542

約数列:

[1, 2, 17, 34, 43, 86, 731, 1409, 1462, 2818, 13591, 23953, 27182, 47906, 60587, 121174, 231047, 462094, 584413, 1029979, 1168826, 2059958, 9935021, 19149719, 19870042, 38299438, 325545223, 651090446, 823437917, 1646875834, 13998444589, 27996889178]

約数ペア:

[(1, 27996889178), (2, 13998444589), (17, 1646875834), (34, 823437917), (43, 651090446), (86, 325545223), (731, 38299438), (1409, 19870042), (1462, 19149719), (2818, 9935021), (13591, 2059958), (23953, 1168826), (27182, 1029979), (47906, 584413), (60587, 462094), (121174, 231047)]