26506298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 52176960

約数和(自身を除く): 25670662

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 659, 1183, 1318, 1547, 2366, 2873, 3094, 4613, 5746, 8567, 9226, 11203, 17134, 20111, 22406, 40222, 59969, 78421, 111371, 119938, 145639, 156842, 222742, 291278, 779597, 1019473, 1559194, 1893307, 2038946, 3786614, 13253149, 26506298]

約数ペア:

[(1, 26506298), (2, 13253149), (7, 3786614), (13, 2038946), (14, 1893307), (17, 1559194), (26, 1019473), (34, 779597), (91, 291278), (119, 222742), (169, 156842), (182, 145639), (221, 119938), (238, 111371), (338, 78421), (442, 59969), (659, 40222), (1183, 22406), (1318, 20111), (1547, 17134), (2366, 11203), (2873, 9226), (3094, 8567), (4613, 5746)]