27521158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 50054400

約数和(自身を除く): 22533242

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 659, 1099, 1318, 2198, 2983, 4613, 5966, 9226, 12521, 20881, 25042, 41762, 87647, 103463, 175294, 206926, 724241, 1448482, 1965797, 3931594, 13760579, 27521158]

約数ペア:

[(1, 27521158), (2, 13760579), (7, 3931594), (14, 1965797), (19, 1448482), (38, 724241), (133, 206926), (157, 175294), (266, 103463), (314, 87647), (659, 41762), (1099, 25042), (1318, 20881), (2198, 12521), (2983, 9226), (4613, 5966)]