841472

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 1778280

約数和(自身を除く): 936808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 346, 608, 692, 1216, 1384, 2432, 2768, 3287, 4864, 5536, 6574, 11072, 13148, 22144, 26296, 44288, 52592, 105184, 210368, 420736, 841472]

約数ペア:

[(1, 841472), (2, 420736), (4, 210368), (8, 105184), (16, 52592), (19, 44288), (32, 26296), (38, 22144), (64, 13148), (76, 11072), (128, 6574), (152, 5536), (173, 4864), (256, 3287), (304, 2768), (346, 2432), (608, 1384), (692, 1216)]