40043416

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1867}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 86077440

約数和(自身を除く): 46034024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 1867, 2681, 3064, 3734, 5362, 7468, 10724, 13069, 14936, 21448, 26138, 52276, 104552, 715061, 1430122, 2860244, 5005427, 5720488, 10010854, 20021708, 40043416]

約数ペア:

[(1, 40043416), (2, 20021708), (4, 10010854), (7, 5720488), (8, 5005427), (14, 2860244), (28, 1430122), (56, 715061), (383, 104552), (766, 52276), (1532, 26138), (1867, 21448), (2681, 14936), (3064, 13069), (3734, 10724), (5362, 7468)]