66406384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1051}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 140883840

約数和(自身を除く): 74477456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 359, 718, 1051, 1436, 2102, 2872, 3949, 4204, 5744, 7898, 8408, 11561, 15796, 16816, 23122, 31592, 46244, 63184, 92488, 184976, 377309, 754618, 1509236, 3018472, 4150399, 6036944, 8300798, 16601596, 33203192, 66406384]

約数ペア:

[(1, 66406384), (2, 33203192), (4, 16601596), (8, 8300798), (11, 6036944), (16, 4150399), (22, 3018472), (44, 1509236), (88, 754618), (176, 377309), (359, 184976), (718, 92488), (1051, 63184), (1436, 46244), (2102, 31592), (2872, 23122), (3949, 16816), (4204, 15796), (5744, 11561), (7898, 8408)]