28744408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46663}}^1$

素因数の和:46687

約数の個数: 32

約数和(自身を含む): 67196160

約数和(自身を除く): 38451752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 46663, 93326, 186652, 326641, 373304, 513293, 653282, 1026586, 1306564, 2053172, 2613128, 3593051, 4106344, 7186102, 14372204, 28744408]

約数ペア:

[(1, 28744408), (2, 14372204), (4, 7186102), (7, 4106344), (8, 3593051), (11, 2613128), (14, 2053172), (22, 1306564), (28, 1026586), (44, 653282), (56, 513293), (77, 373304), (88, 326641), (154, 186652), (308, 93326), (616, 46663)]