12768456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{28001}}^1$

素因数の和:28029

約数の個数: 32

約数和(自身を含む): 33602400

約数和(自身を除く): 20833944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 28001, 56002, 84003, 112004, 168006, 224008, 336012, 532019, 672024, 1064038, 1596057, 2128076, 3192114, 4256152, 6384228, 12768456]

約数ペア:

[(1, 12768456), (2, 6384228), (3, 4256152), (4, 3192114), (6, 2128076), (8, 1596057), (12, 1064038), (19, 672024), (24, 532019), (38, 336012), (57, 224008), (76, 168006), (114, 112004), (152, 84003), (228, 56002), (456, 28001)]