28378344

素因数分解:

$2^3\times 3^1\times {\mathrm{1182431}}^1$

素因数の和:1182440

約数の個数: 16

約数和(自身を含む): 70945920

約数和(自身を除く): 42567576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1182431, 2364862, 3547293, 4729724, 7094586, 9459448, 14189172, 28378344]

約数ペア:

[(1, 28378344), (2, 14189172), (3, 9459448), (4, 7094586), (6, 4729724), (8, 3547293), (12, 2364862), (24, 1182431)]