26778388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5659}}^1$

素因数の和:5696

約数の個数: 36

約数和(自身を含む): 58003680

約数和(自身を除く): 31225292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5659, 11318, 22636, 39613, 73567, 79226, 147134, 158452, 294268, 514969, 956371, 1029938, 1912742, 2059876, 3825484, 6694597, 13389194, 26778388]

約数ペア:

[(1, 26778388), (2, 13389194), (4, 6694597), (7, 3825484), (13, 2059876), (14, 1912742), (26, 1029938), (28, 956371), (52, 514969), (91, 294268), (169, 158452), (182, 147134), (338, 79226), (364, 73567), (676, 39613), (1183, 22636), (2366, 11318), (4732, 5659)]