28188402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 63546336

約数和(自身を除く): 35357934

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 121, 123, 242, 246, 363, 451, 726, 902, 947, 1353, 1894, 2706, 2841, 4961, 5682, 9922, 10417, 14883, 20834, 29766, 31251, 38827, 62502, 77654, 114587, 116481, 229174, 232962, 343761, 427097, 687522, 854194, 1281291, 2562582, 4698067, 9396134, 14094201, 28188402]

約数ペア:

[(1, 28188402), (2, 14094201), (3, 9396134), (6, 4698067), (11, 2562582), (22, 1281291), (33, 854194), (41, 687522), (66, 427097), (82, 343761), (121, 232962), (123, 229174), (242, 116481), (246, 114587), (363, 77654), (451, 62502), (726, 38827), (902, 31251), (947, 29766), (1353, 20834), (1894, 14883), (2706, 10417), (2841, 9922), (4961, 5682)]