28996324

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7559}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 58423680

約数和(自身を除く): 29427356

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 7559, 15118, 30236, 52913, 105826, 211652, 1035583, 2071166, 4142332, 7249081, 14498162, 28996324]

約数ペア:

[(1, 28996324), (2, 14498162), (4, 7249081), (7, 4142332), (14, 2071166), (28, 1035583), (137, 211652), (274, 105826), (548, 52913), (959, 30236), (1918, 15118), (3836, 7559)]