27787136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{16699}}^1$

素因数の和:16726

約数の個数: 32

約数和(自身を含む): 59619000

約数和(自身を除く): 31831864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 16699, 33398, 66796, 133592, 217087, 267184, 434174, 534368, 868348, 1068736, 1736696, 2137472, 3473392, 6946784, 13893568, 27787136]

約数ペア:

[(1, 27787136), (2, 13893568), (4, 6946784), (8, 3473392), (13, 2137472), (16, 1736696), (26, 1068736), (32, 868348), (52, 534368), (64, 434174), (104, 267184), (128, 217087), (208, 133592), (416, 66796), (832, 33398), (1664, 16699)]