668688

素因数分解:

$2^4\times 3^1\times {\mathrm{13931}}^1$

素因数の和:13942

約数の個数: 20

約数和(自身を含む): 1727568

約数和(自身を除く): 1058880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13931, 27862, 41793, 55724, 83586, 111448, 167172, 222896, 334344, 668688]

約数ペア:

[(1, 668688), (2, 334344), (3, 222896), (4, 167172), (6, 111448), (8, 83586), (12, 55724), (16, 41793), (24, 27862), (48, 13931)]