28261596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 72309888

約数和(自身を除く): 44048292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 753, 853, 1004, 1506, 1706, 2559, 2761, 3012, 3412, 5118, 5522, 8283, 9383, 10236, 11044, 16566, 18766, 28149, 33132, 37532, 56298, 112596, 214103, 428206, 642309, 856412, 1284618, 2355133, 2569236, 4710266, 7065399, 9420532, 14130798, 28261596]

約数ペア:

[(1, 28261596), (2, 14130798), (3, 9420532), (4, 7065399), (6, 4710266), (11, 2569236), (12, 2355133), (22, 1284618), (33, 856412), (44, 642309), (66, 428206), (132, 214103), (251, 112596), (502, 56298), (753, 37532), (853, 33132), (1004, 28149), (1506, 18766), (1706, 16566), (2559, 11044), (2761, 10236), (3012, 9383), (3412, 8283), (5118, 5522)]