212622008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{26393}}^1$

素因数の和:26471

約数の個数: 32

約数和(自身を含む): 427582800

約数和(自身を除く): 214960792

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 26393, 52786, 105572, 211144, 501467, 1002934, 1398829, 2005868, 2797658, 4011736, 5595316, 11190632, 26577751, 53155502, 106311004, 212622008]

約数ペア:

[(1, 212622008), (2, 106311004), (4, 53155502), (8, 26577751), (19, 11190632), (38, 5595316), (53, 4011736), (76, 2797658), (106, 2005868), (152, 1398829), (212, 1002934), (424, 501467), (1007, 211144), (2014, 105572), (4028, 52786), (8056, 26393)]