25811236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3180

約数の個数: 36

約数和(自身を含む): 52586604

約数和(自身を除く): 26775368

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 3137, 4114, 6274, 8228, 12548, 34507, 53329, 69014, 106658, 138028, 213316, 379577, 586619, 759154, 1173238, 1518308, 2346476, 6452809, 12905618, 25811236]

約数ペア:

[(1, 25811236), (2, 12905618), (4, 6452809), (11, 2346476), (17, 1518308), (22, 1173238), (34, 759154), (44, 586619), (68, 379577), (121, 213316), (187, 138028), (242, 106658), (374, 69014), (484, 53329), (748, 34507), (2057, 12548), (3137, 8228), (4114, 6274)]