13628804

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4549}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 27518400

約数和(自身を除く): 13889596

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4549, 9098, 18196, 31843, 63686, 127372, 486743, 973486, 1946972, 3407201, 6814402, 13628804]

約数ペア:

[(1, 13628804), (2, 6814402), (4, 3407201), (7, 1946972), (14, 973486), (28, 486743), (107, 127372), (214, 63686), (428, 31843), (749, 18196), (1498, 9098), (2996, 4549)]