78333892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12659}}^1$

素因数の和:12700

約数の個数: 48

約数和(自身を含む): 178657920

約数和(自身を除く): 100324028

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 12659, 25318, 50636, 88613, 164567, 177226, 215203, 329134, 354452, 430406, 658268, 860812, 1151969, 1506421, 2303938, 2797639, 3012842, 4607876, 5595278, 6025684, 11190556, 19583473, 39166946, 78333892]

約数ペア:

[(1, 78333892), (2, 39166946), (4, 19583473), (7, 11190556), (13, 6025684), (14, 5595278), (17, 4607876), (26, 3012842), (28, 2797639), (34, 2303938), (52, 1506421), (68, 1151969), (91, 860812), (119, 658268), (182, 430406), (221, 354452), (238, 329134), (364, 215203), (442, 177226), (476, 164567), (884, 88613), (1547, 50636), (3094, 25318), (6188, 12659)]