26750128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 54014400

約数和(自身を除く): 27264272

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 659, 688, 944, 1318, 2537, 2636, 5074, 5272, 10148, 10544, 20296, 28337, 38881, 40592, 56674, 77762, 113348, 155524, 226696, 311048, 453392, 622096, 1671883, 3343766, 6687532, 13375064, 26750128]

約数ペア:

[(1, 26750128), (2, 13375064), (4, 6687532), (8, 3343766), (16, 1671883), (43, 622096), (59, 453392), (86, 311048), (118, 226696), (172, 155524), (236, 113348), (344, 77762), (472, 56674), (659, 40592), (688, 38881), (944, 28337), (1318, 20296), (2537, 10544), (2636, 10148), (5074, 5272)]